{"title":"LS ENGINE CONVERSION PARTS","description":"\u003cp data-start=\"110\" data-end=\"622\" class=\"\"\u003eEverything you need to convert your 1963–1996 Corvette to LS power, without compromising fit or function.\u003cbr\u003e\u003cbr data-start=\"220\" data-end=\"223\"\u003eEach component is designed and tested in-house specifically for Corvette applications, not as a universal fit solution. These parts are engineered to minimize cutting, drilling, or relocating factory components, making your swap as close to bolt-in as possible. Our triangular engine adapter plates offer maximum strength using lightweight materials; a proven design used in real-world conversions.\u003c\/p\u003e","products":[{"product_id":"engine-mount-adapter-plates-with-fasteners-1963-1982","title":"LS Conversion 1963-1982 Corvette Engine Mount Adapter Plates With Fasteners","description":"\u003cp\u003eOur adapter plates feature an exclusive design which bolts on in a triangulated manner, providing more strength with lighter weight steel. Our engine mount adapter plates are specific use, placing your engine in the same location as your OE engine. \u003c\/p\u003e\n\u003cp\u003eYour original automatic or manual transmission can be used with these adapter plates, there are no modifications required to the transmission or torque arm. You can bolt your conversion LS engine to the existing transmission saving you money and extra work.  \u003c\/p\u003e\n\u003cp\u003eEach plate set comes with six recessed grade 10.9 bolts and all metal locking flange nuts.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAdapter or modified bellhousing, clutch, flywheel and flex-\u003c\/b\u003e\u003cb style=\"font-size: 0.875rem;\"\u003eplates may be required\u003c\/b\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":8734443587,"sku":"ENG-MNT-050","price":135.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/products\/DSC_0124_aedea24f-13a8-43f9-9fd4-7bb8ebff9768.JPG?v=1758120420"},{"product_id":"engine-mount-adapter-plates-with-fasteners-1984-1996","title":"LS Conversion 1984-1996 Corvette Engine Mount Adapter Plates With Fasteners","description":"\u003cp\u003eOur adapter plates feature an exclusive design which bolts on in a triangulated manner, providing more strength with lighter weight steel. Our engine mount adapter plates are specific use, placing your engine in the same location as your OE engine. \u003c\/p\u003e\n\u003cp\u003eYour original automatic or manual transmission can be used with these adapter plates, there are no modifications required to the transmission or torque arm. You can bolt your conversion LS engine to the existing transmission saving you money and extra work.  \u003c\/p\u003e\n\u003cp\u003eEach plate set comes with six recessed grade 10.9 bolts and all metal locking flange nuts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThere will be some minor passenger side cylinder head machining required due to the close proximity of the cylinder head and firewall. On a positive note the engine is placed as far rearward as possible for better weight distribution.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":8734491395,"sku":"ENG-MNT-051","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/files\/LS_Conversion_1984-1996_Corvette_Engine_Mount_Adapter_Plates_With_Fasteners.png?v=1767912106"},{"product_id":"engine-mounts-pair","title":"LS Conversion Engine Mounts","description":"\u003cp\u003ePair of original style mounts for 1984-1996 Corvettes\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Premium Aftermarket","offers":[{"title":"1984-1991","offer_id":8734564803,"sku":"ENG-MNT-052","price":59.99,"currency_code":"USD","in_stock":true},{"title":"1992-1996","offer_id":8734564867,"sku":"ENG-MNT-053","price":198.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/products\/DSC_0067.JPG?v=1758120429"},{"product_id":"5-8-heater-hose-90-degree","title":"LS Conversion 5\/8 Heater Hose 90 Degree","description":"\u003cp\u003eThis 90 degree hose is used with the existing heater hoses to connect the 5\/8\" out heater hose to the water pump. \u003cbr\u003eLeg 1 - 4\" long Leg 2 - 12\" long\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":8739146243,"sku":"HAC-HOS-054","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/products\/DSC_0162.JPG?v=1758120431"},{"product_id":"alternator-power-steering-pump-accessory-support-kit","title":"LS Conversion 1963-1996 Corvette Alternator \/ Power Steering Pump Accessory Bracket Kit","description":"\u003cp\u003ePower steering pump pulley to upper control arm shaft is tight, this configuration allows for maximum clearance upper control arm shaft clearance. Our part #0334789 power steering pump is configured for use with this alternator\/power steering pump accessory bracket kit. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMetric 10.9 flange bolts and idler pulley are included with kit\u003c\/strong\u003e  \u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":8739715075,"sku":"ENG-BRK-050","price":359.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/products\/DSC_0282.JPG?v=1758120434"},{"product_id":"alternator","title":"LS Conversion 1963-1996 Corvette Alternator","description":"\u003cp\u003eRemanufactured 110 AMP lifetime warranty alternator for use with Petris Enterprises Inc 334788 alternator-Power steering support bracket kit. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e140 AMP and higher output alternators available INQUIRE  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot PCM controlled\u003c\/strong\u003e\u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":8739784643,"sku":"ELE-ALT-050","price":315.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/products\/DSC_0306.JPG?v=1758120435"},{"product_id":"power-steering-pump-assembly","title":"LS Conversion 1963-1996 Corvette Power Steering Pump Assembly","description":"\u003cp\u003eThis \u003cstrong\u003eNEW\u003c\/strong\u003e power steering pump works in conjunction with our \u003cstrong\u003epart #0334788\u003c\/strong\u003e alternator-power steering accessory support kit. The pump has an aluminum housing, rotates clockwise with 5.500 inch diameter pulley and 90 degree fitting for supply hose installed for the most clearance available, of all kits on the market.\u003c\/p\u003e\n\u003cp\u003eAll 1963-1996 Corvette upper control arms will clear this combination when used with our part #0334788 \u003cspan data-mce-fragment=\"1\"\u003ealternator-power steering accessory support kit\u003c\/span\u003e  \u003c\/p\u003e\n\u003cp\u003e1200 PSI 3 GPM Flow\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":8739830275,"sku":"STE-PSP-050","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/products\/DSC_0232_2.JPG?v=1758120436"},{"product_id":"power-steering-reservoir","title":"LS Conversion 1963-1984 1992-1996 Corvette Power Steering Reservoir Kit","description":"\u003cp\u003eIncludes Genuine GM reservoir, mounting bracket, clamps, aftermarket reservoir cap and reservoir to pump supply hose. \u003cbr\u003eMounts on accessory support above power steering pump. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBONUS: Comes pre-assembled, plumbed to the power steering pump, when purchasing our 334788 alternator-power steering pump accessory support kit and 334789 power steering pump.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e1984, 1992-1996 applications will require replacement Power Steering return hose  and routing modification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eP\/S cap may not be the same as depicted in photo\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":8739888835,"sku":"STE-PSR-050","price":168.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/products\/DSC_0200.JPG?v=1760388168"},{"product_id":"power-steering-pressure-hose","title":"LS Conversion 1985-1996 Corvette Power Steering Pressure Hose","description":"This is an original equipment O-ring sealed pressure hose configured to fit with our part #0334788 alternator-power steering accessory support kit and part #0334789          power steering pump assembly.","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":8739966851,"sku":"STE-PSP-051","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/products\/DSC_0296_2.JPG?v=1758120444"},{"product_id":"a-c-compressor-support-kit","title":"LS Conversion A\/C Compressor Bracket Kit","description":"1963-1996 Corvette LS Engine Conversions, A\/C compressor installation supports, brackets, idler, tensioner and fasteners for Sanden SD7 A\/C compressors","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":8740008515,"sku":"HAC-BRK-052","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/products\/DSC_0344.JPG?v=1758120445"},{"product_id":"sanden-a-c-compressor-1984-1996","title":"LS Conversion 1963-1996 Corvette C4 Sanden A\/C Compressor","description":"\u003cp\u003eCorrect fit True Sanden a\/c compressor\u003c\/p\u003e\n\u003cp\u003e1963-1982 \u003cspan data-mce-fragment=\"1\"\u003e install with our part #0334793 a\/c compressor support kit, hose kit \u003cstrong\u003eavailable\u003c\/strong\u003e \u003cstrong\u003ecustom order\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e1984-1996 install with our part #0334793 a\/c compressor support kit and part #0440077 a\/c main hose assembly, available separately or as a complete package.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRefrigerant oil added \u003c\/strong\u003e \u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":8740080643,"sku":"HAC-CMP-050","price":339.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/products\/DSC_0244_f9037d74-ed0b-4061-ad5f-4965581705f3.JPG?v=1758120448"},{"product_id":"sanden-a-c-compressor-1963-1982","title":"LS Conversion Sanden A\/C Compressor (1963-1982)","description":"O-ring port fittings","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":8740124867,"sku":"HAC-CMP-051","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/products\/DSC_0244.JPG?v=1758120450"},{"product_id":"belt-tensioner-smooth","title":"LS Conversion 1997-2004 Corvette LS1 Main Drive Belt Tensioner","description":"This tensioner is for the 1997-2004 Corvette main serpentine drive belt. LS-1 and LS-2 applications.","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":8740482243,"sku":"ENG-BLT-051","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/products\/DSC_0067_2.JPG?v=1758120453"},{"product_id":"serpentine-belt","title":"LS Conversion 1963-1996 Corvette Serpentine Belt","description":"This belt is for use with our part #0334793 a\/c compressor support and part #0334788 alternator-power steering accessory support kits.","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":8740499139,"sku":"ENG-BLT-050","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/products\/DSC_0001.JPG?v=1758120455"},{"product_id":"a-c-main-hose-assembly","title":"LS Conversion 1984-1987 \/ 1989-1993 Corvette A\/C Main Hose Assembly","description":"\u003cp\u003eFor use in 1984-1987\/1989-1993 Corvette LS conversion when using our passenger side a\/c support bracket kit part #0334793 and Sanden A\/C compressor part #0334864. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1988 Corvette has a one year only block mount compressor discharge hose mount requiring a custom fitting or 1985-1987 a\/c condenser replacement INQUIRE. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1994-1996 version also available with metric fittings part # .\u003c\/strong\u003e\u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":8740568579,"sku":"HAC-HOS-050","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/products\/ls-conversion-1984-1987-1989-1993-corvette-ac-main-hose-assembly-ls-conversion.jpg?v=1760388097"},{"product_id":"a-c-evaporator-to-accumulator-hose","title":"LS Conversion 1984-1993 Corvette A\/C Evaporator to Accumulator Hose","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eFor use in 1984-1993 Corvette LS engine conversions, the hose assembly is configured to drop down and follow the frame rail to allow maximum a\/c compressor clearance. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e1994-1996 version also available with metric fittings, please inquire.\u003c\/b\u003e\u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":9308995587,"sku":"HAC-HOS-051","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/products\/ls-conversion-1984-1993-corvette-ac-evaporator-to-accumulator-hose-ls-conversion.jpg?v=1760388043"},{"product_id":"custom-cruise-control-cable","title":"LS Conversion Throttle Cable","description":"\u003cp\u003eThis is a modified GM original equipment throttle cable for use with a GM throttle cable bracket and the original C4 Corvette accelerator pedal assembly. \u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":9309210499,"sku":"ENG-TCB-052","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/products\/DSC_0302_2.JPG?v=1758120474"},{"product_id":"coil-pack-bracket-modified","title":"LS Conversion 1968-1996 Corvette LS1 Modified Coil Pack Bracket","description":"\u003cp\u003eThis LS1 ignition coil support bracket has been modified positioning ignition coil #8 at an angle, to obtain ignition coil clearance at the A\/C evaporator case.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor factory A\/C equipped Corvettes, non A\/C Corvettes do not require this modification\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFits 1997-2004 Ignition coils GM part #12558948\u003c\/p\u003e\n\u003cp\u003eUse part # 0238761 for LS2 and LS3 ignition coils part #12713668\u003cstrong data-mce-fragment=\"1\"\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 tabindex=\"0\" class=\"u44bxd\" role=\"heading\" jsname=\"ZOnBqe\" autofocus=\"true\"\u003eLonger spark plug wire may be required   \u003c\/h2\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":9309409859,"sku":"IGN-BRK-001","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/products\/DSC_0198_2.JPG?v=1758120475"},{"product_id":"fuel-line-conversion-kit","title":"LS Conversion 1985-1996 Corvette C4 Fuel Line Conversion Kit","description":"\u003cp\u003eSimplify your C4 Corvette’s LS engine swap with our pre-assembled fuel line conversion kit. No cutting, drilling, or fabrication required. This kit connects directly to your factory fuel supply and return lines and includes a conversion mounting plate with hardware for quick, secure installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"717\" data-end=\"731\"\u003eImportant:\u003c\/strong\u003e Your LS engine fuel rail must be removed and rotated 180°, placing the fuel inlet on the passenger side.\u003c\/p\u003e\n\u003ch3 data-start=\"856\" data-end=\"873\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"931\" data-end=\"964\"\u003e\u003cstrong data-start=\"931\" data-end=\"964\"\u003eSupports up to 550 horsepower\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"931\" data-end=\"964\"\u003e\n\u003cstrong data-start=\"967\" data-end=\"984\"\u003ePre-assembled\u003c\/strong\u003e for fast, hassle-free installation\u003c\/li\u003e\n\u003cli data-start=\"931\" data-end=\"964\"\u003eMaintains a clean, professional engine compartment appearance\u003c\/li\u003e\n\u003cli data-start=\"931\" data-end=\"964\"\u003eDesigned to work with factory fuel lines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1078\" data-end=\"1125\" class=\"\"\u003e⚠️ Not compatible with early LS fuel rails with a fuel regulator and additional fuel return line.\u003c\/p\u003e\n\u003ch3 data-start=\"1234\" data-end=\"1254\" class=\"\"\u003eWhat's Included:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1257\" data-end=\"1270\"\u003eFuel filter\u003c\/li\u003e\n\u003cli data-start=\"1257\" data-end=\"1270\"\u003eFuel filter relocation plate\u003c\/li\u003e\n\u003cli data-start=\"1257\" data-end=\"1270\"\u003ePressure\/return line assembly\u003c\/li\u003e\n\u003cli data-start=\"1257\" data-end=\"1270\"\u003eFuel rail connection line\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":9309474307,"sku":"FUL-FLK-050","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/products\/DSC_0176_2.JPG?v=1758120479"},{"product_id":"fuel-pump-and-installation-kit-550-700-hp","title":"LS Conversion Fuel Pump and Installation Kit (550-700 HP)","description":"","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":7065458769974,"sku":"FUL-PMP-051","price":165.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/products\/DSC_0153_3_21aeaad5-2e90-42dc-b3a2-2925615f8c2d.JPG?v=1758120482"},{"product_id":"coupler-90-93-corvette-ls-conversion-air-intake","title":"LS Conversion 1990-1993 Corvette Air Intake Coupler","description":"","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":40412220522696,"sku":"AIR-ICP-050","price":59.99,"currency_code":"USD","in_stock":true}]},{"product_id":"mass-air-flow-adapter-ls-conversion-4-with-sleeves","title":"LS Conversion 4\" Mass Air Flow Adapter With Sleeves","description":"","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":40412274229448,"sku":"AIR-MAF-050","price":45.57,"currency_code":"USD","in_stock":true}]},{"product_id":"hump-hose-ls-conversion-4-maf-adapter","title":"LS Conversion 4\" MAF Adapter Hump Hose","description":"","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":40412291596488,"sku":"AIR-HOS-050","price":52.22,"currency_code":"USD","in_stock":true}]},{"product_id":"hose-c4-ls-conversion-power-brake-booster","title":"LS Conversion 1984-1996 C4 Corvette Power Brake Booster Hose","description":"\u003cp\u003eThis power brake booster vacuum hose is .500 ID to fit LS intake manifolds and routes to the existing 1984-1996 C4 Corvette brake booster. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur part #0585281 brake booster valve kit is required to connect the new booster hose.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":40412311879880,"sku":"CLG-PSB-050","price":38.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/files\/ls-conversion-1984-1996-c4-corvette-power-brake-booster-hose.jpg?v=1760387834"},{"product_id":"belt-tensioner-c4-ls-conversion-a-c-delete","title":"LS Conversion C4 A\/C Delete Belt Tensioner","description":"tensioner with hardware","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":40412353855688,"sku":"ENG-BLT-052","price":84.88,"currency_code":"USD","in_stock":true}]},{"product_id":"aeromotive-fuel-pump-1990-1996-340-lph","title":"LS Conversion Aeromotive Fuel Pump 1990-1996 340 LPH","description":"","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":40412550725832,"sku":"FUL-PMP-050","price":149.99,"currency_code":"USD","in_stock":true}]},{"product_id":"install-kit-c4-1990-1996-fuel-pump","title":"LS Conversion C4 1990-1996 Fuel Pump Install Kit","description":"Includes fuel tank sender seal, mounting screws and o-ring seals","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":40412618293448,"sku":"FUL-FLK-052","price":29.88,"currency_code":"USD","in_stock":true}]},{"product_id":"bolt-set-zf-trans-to-qt-bh","title":"LS Conversion ZF Transmission to QT Bellhousing Bolt Set","description":"12MM x 1.75-25MM","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":40412715876552,"sku":"TRN-BLK-050","price":15.0,"currency_code":"USD","in_stock":true}]},{"product_id":"adapter-c4-accelerator-pedal-assembly","title":"LS Conversion 1984-1996 Corvette Drive-By-Wire DBW Accelerator Pedal Assembly Adapter","description":"\u003cp\u003eAdapts Drive By Wire DBW accelerator pedal assembly to 1984-1996 Corvette cable drive accelerator cable firewall mount studs. Remove existing accelerator pedal assembly and cable, install adapter and DBW pedal, all fasteners provided. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease advise DBW pedal to be used for correct fitment. \u003c\/strong\u003e\u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":40412898164936,"sku":"STE-DBW-051","price":85.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/files\/ls-conversion-1984-1996-corvette-drive-by-wire-dbw-accelerator-pedal-assembly-adapter.jpg?v=1760387800"},{"product_id":"modification-accelerator-pedal-assembly","title":"LS Conversion Modified Accelerator Pedal for 1984–1996 Corvette Drive-by-Wire","description":"\u003cp\u003eSend us your factory 1984-1996 Corvette accelerator pedal, and we’ll modify it to suit a drive-by-wire (DBW) setup. Each pedal is precisely adjusted using a custom alignment tool to ensure proper fitment to your C4 Corvette’s firewall and transmission tunnel.\u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":40412914614472,"sku":"STE-DBW-050","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/files\/ls-conversion-modified-accelerator-pedal-for-1984-1996-corvette-drive-by-wire.jpg?v=1760387742"},{"product_id":"spacer-zf-hyd-clutch-slave-cyl","title":"LS Conversion ZF Hydraulic Clutch Slave Cylinder Spacer","description":"For LS C4 conversions with Ram hydraulic clutch slave cylinder conversion","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":40412997746888,"sku":"TRN-SPC-050","price":120.54,"currency_code":"USD","in_stock":true}]},{"product_id":"ls-engine-conversion-water-pump","title":"Modified LS Conversion Water Pump with 90-Degree Heater Fittings for Tight Clearance","description":"\u003cp\u003eThis modified LS engine water pump is designed for swap applications where space is limited between the heater hose fittings and surrounding components, such as upper control arms, frame rails, or other nearby parts.\u003c\/p\u003e\n\u003cp\u003eIt is commonly used in LS conversions for classic GM vehicles, including 1963–1996 Corvettes.\u003c\/p\u003e\n\u003ch3\u003eNew 90-Degree Fittings for Maximum Clearance\u003c\/h3\u003e\n\u003cp\u003eAfter additional R\u0026amp;D, we designed compact 90-degree heater hose fittings to provide maximum clearance in tight LS swap applications.\u003c\/p\u003e\n\u003cp\u003eThe factory heater hose tubes are removed and replaced with 6061 aluminum press-fit fittings. Each fitting is installed with high-temperature thread sealant, and every modified water pump is placed on a test bench where 25 PSI is introduced to check for leaks before shipping.\u003c\/p\u003e\n\u003ch3\u003eIncludes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModified LS water pump\u003c\/li\u003e\n\u003cli\u003eTwo 90-degree aluminum hose barb fittings\u003c\/li\u003e\n\u003cli\u003eWater pump gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePump Brand\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003eGates\u003c\/strong\u003e pump is used by default. \u003cstrong\u003eACDelco\u003c\/strong\u003e can be selected, but may add 3–4 days to the shipping time.\u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Gates","offer_id":45087822250184,"sku":"ENG-WTP-050","price":229.99,"currency_code":"USD","in_stock":true},{"title":"ACDelco (Adds 3–4 Business Days)","offer_id":45087822282952,"sku":"ENG-WTP-050-ACD","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/files\/ls-conversion-tight-clearance-water-pump.png?v=1779458759"},{"product_id":"ls1-ls2-ls3-water-pump-bolt-kit","title":"Water Pump Bolt Kit for LS1, LS2, LS3 Corvette, Camaro, and Firebird LS Conversion","description":"\u003cp\u003eThis water pump bolt kit is designed to replace corroded bolts and help reduce cleanup time during installation. It fits Corvette, Camaro, and Firebird LS engines.\u003c\/p\u003e\n\n\u003cp\u003eThis kit is intended for use with our LS conversion modified water pump.\u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":42821645893832,"sku":"ENG-BLK-051","price":45.0,"currency_code":"USD","in_stock":true}]},{"product_id":"1994-1996-corvette-ls-engine-conversion-a-c-main-hose-assembly","title":"LS Conversion 1994-1996 Corvette A\/C Main Hose Assembly","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eFor use in 1994-1996 Corvette LS conversions when using our passenger side a\/c support bracket kit part #0334793 and Sanden A\/C compressor part #0334864. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eHas correct metric threads which can be denoted by grooves machined into the tube nut flat areas where the wrench engages. US Standard thread fitting tube nuts are smooth. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe a\/c accumulator should be replaced when any a\/c service work is performed. \u003c\/strong\u003e\u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":42821879693512,"sku":"HAC-HOS-053","price":171.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/files\/ls-conversion-1994-1996-corvette-ac-main-hose-assembly.jpg?v=1760387160"},{"product_id":"all-ls-engine-conversion-oil-temperature-sensor-adapter","title":"LS Engine Conversion Oil Temperature Sensor Adapter","description":"\u003cp\u003eThis custom machined oil cooler access cover has a 1\/4\" National Pipe Thread port for original equipment Corvette oil temperature sensors or aftermarket gauges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA 1\/8\" NPT to 1\/4\" NPT pipe bushing may be required for aftermarket gauges. \u003c\/strong\u003e  \u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":42822381404360,"sku":"ENG-FTG-053","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/files\/ls-engine-conversion-oil-temperature-sensor-adapter.jpg?v=1760387067"},{"product_id":"1968-1996-corvette-ls2-ls3-engine-conversion-modified-coil-pack-bracket","title":"LS Conversion 1968-1996 Corvette LS2-LS3 Modified Coil Pack Bracket","description":"\u003cp\u003eThis LS2-LS3 ignition coil support bracket is modified to position ignition coil #8 at an angle for clearance at the A\/C evaporator case.\u003c\/p\u003e\n\u003cp\u003eThis modification is intended for Corvettes with factory-equipped A\/C. Non-A\/C Corvettes do not require this modification.\u003c\/p\u003e\n\u003cp\u003eFits 2005-2013 ignition coils, GM part number 12713668. For LS1 ignition coils, use part number 0238762 with GM part number 12558948.\u003c\/p\u003e\n\u003cp\u003eLonger spark plug wire may be required.\u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":42823914979528,"sku":"IGN-BRK-051","price":82.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/files\/ls-conversion-1968-1996-corvette-ls2-ls3-modified-coil-pack-bracket.jpg?v=1758133086"},{"product_id":"1985-1989-corvette-ls-engine-conversion-z-51-molded-power-steering-supply-hose","title":"Power Steering Supply Hose - Z51 - 1985-1989, 1992-1996 Corvette LS Conversion","description":"\u003cp\u003eMolded 5\/8\" ID power steering supply hose for routing from the reservoir to the power steering pump inlet.\u003c\/p\u003e\n\n\u003cp\u003eFor all Z51 applications.\u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":42824269267144,"sku":"STE-PSR-051","price":38.99,"currency_code":"USD","in_stock":true}]},{"product_id":"1963-1996-corvette-ls-engine-conversion-a-c-compressor-support-kit","title":"A\/C Compressor Support Kit for 1963-1996 Corvette LS Conversion","description":"\u003cp\u003eThis kit is designed for use with our alternator and power steering support kit and Sanden A\/C compressor.\u003c\/p\u003e\n\n\u003cp\u003eIncludes belt tensioner, idler pulley, and 10.9 metric flange bolt fasteners.\u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":42824272511176,"sku":"HAC-BRK-050","price":310.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/files\/ls-conversion-1963-1996-corvette-ac-compressor-support-kit-2.jpg?v=1760387047"},{"product_id":"1990-1996-c4-corvette-ls-engine-conversion-radiator-hose-kit","title":"Radiator Hose Kit for 1990-1996 C4 Corvette LS Conversion","description":"\u003cp\u003eThis hose kit includes one upper radiator hose consisting of a 1.25\" OD aluminum tube, two 90-degree silicone elbows, and heat shrink band clamps.\u003c\/p\u003e\n\u003cp\u003eIt also includes one lower radiator hose consisting of 1.50\" OD aluminum tube, one 90-degree silicone reducing elbow, one section of silicone hose, and heat shrink band clamps.\u003c\/p\u003e\n\u003cp\u003eThis kit is designed for use with our water inlet and original 1990-1996 Corvette radiator inlet and outlet configuration.\u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":42824639807688,"sku":"CLG-RAD-050","price":290.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/files\/ls-conversion-1990-1996-c4-corvette-radiator-hose-kit.jpg?v=1760386790"},{"product_id":"1984-1996-c4-corvette-ls-engine-conversion-electrical-harness-plug-and-play","title":"LS Conversion 1984-1996 C4 Corvette Electrical Harness Plug and Play Service","description":"\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Our custom LS harness conversion service is temporarily unavailable due to current workload. We plan to resume offering this service in the future.\u003c\/p\u003e\n\u003cp\u003eIf you're planning an LS conversion for your Corvette, we offer a range of \u003ca href=\"https:\/\/petrisenterprises.com\/collections\/ls-conversion-parts\"\u003esupporting components\u003c\/a\u003e designed to simplify the process and improve reliability.\u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":42824664252616,"sku":"SRV-HRN-050","price":1150.0,"currency_code":"USD","in_stock":false}]},{"product_id":"1994-1996-corvette-ls-engine-conversion-a-c-evaporator-to-accumulator-hose","title":"A\/C Evap to Accumulator Tube\/Hose Assembly for 1994-1996 Corvette LS Conversion","description":"\u003cp\u003eThis hose assembly is designed for 1994-1996 Corvette LS engine conversions. It is configured to route downward and follow the frame rail for maximum A\/C compressor clearance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConfigured for 1994-1996 Corvette LS engine conversions\u003c\/li\u003e\n  \u003cli\u003eRoutes along the frame rail for maximum A\/C compressor clearance\u003c\/li\u003e\n  \u003cli\u003eIncludes the required metric accumulator and evaporator fittings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":43048674132168,"sku":"HAC-HOS-052","price":145.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/files\/ls-conversion-1994-1996-corvette-ac-evap-to-accum-tubehose-assembly.jpg?v=1760386946"},{"product_id":"1988-1989-1990-1996-corvette-ls-conversion-5-8-premade-heater-hose","title":"5\/8\" Premade Heater Supply Hose for 1988-1996 Corvette LS Conversion","description":"\u003cp\u003eThis hose assembly has an overall length of 29.5\" measured from the center of leg 1. It includes a 1.125\" long in-line restrictor located 13.0\" from the end of the hose. Leg 2 measures 2.0\" from the centerline of leg 1. The hose is covered at the 90-degree bend with 8.0\" of reflective heat shield.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2 heat shrink band clamps\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":43049140322504,"sku":"CLG-HOS-050","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/files\/ls-conversion-1988-1989-1990-1996-corvette-58-premade-heater-supply-hose.jpg?v=1760386927"},{"product_id":"1990-1996-corvette-ls-engine-conversion-heater-hose-surge-tank-to-water-pump","title":"3\/4\" Heater Hose - Surge Tank to Water Pump - 1990-1996 Corvette LS Conversion","description":"\u003cp\u003eThis hose assembly includes a 1.0\" ID 45-degree hose spliced to a 5\/8\" ID 90-degree hose with an overall assembled length of 16.5\".\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2 heat shrink band clamps\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":43049168797896,"sku":"CLG-HOS-051","price":56.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/files\/ls-conversion-1990-1996-corvette-34-heater-hose-surge-tank-to-water-pump.jpg?v=1760386906"},{"product_id":"1963-1996-gm-ls-engine-conversion-oil-pressure-adapter-fitting","title":"LS Conversion 1963-1996 GM Oil Pressure Adapter Fitting","description":"\u003cp\u003eM16-1.50 to 1\/8 NPT\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes seal\u003c\/strong\u003e\u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":43049181675720,"sku":"ENG-FTG-050","price":24.88,"currency_code":"USD","in_stock":true}]},{"product_id":"ls-conversion-heater-hose-fitting-90-degree","title":"5\/8\" and 3\/4\" 6061 Aluminum 90-Degree Press-Fit Heater Hose Fittings for LS Water Pumps","description":"\u003cp\u003eThese 6061 aluminum 90-degree press-fit fittings are designed for LS1, LS2, and LS3 water pumps after removal of the original 5\/8\" and 3\/4\" heater hose push-in fittings.\u003c\/p\u003e\n\u003cp\u003eThese fittings improve clearance in tight LS swap applications where the factory heater hose tubes may interfere with surrounding components, such as upper control arms, frame rails, or other nearby parts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSold as a pair:\u003c\/strong\u003e one 5\/8\" fitting and one 3\/4\" fitting.\u003c\/p\u003e\n\u003ch3\u003eImportant Installation Notice\u003c\/h3\u003e\n\u003cp\u003eThese fittings are intended for experienced builders, fabricators, and installers only.\u003c\/p\u003e\n\u003cp\u003eInstallation requires:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRemoval of the factory heater hose tubes\u003c\/li\u003e\n\u003cli\u003eProper reaming of the water pump housing\u003c\/li\u003e\n\u003cli\u003eCareful installation of the press-fit fittings\u003c\/li\u003e\n\u003cli\u003eApplication of an appropriate high-temperature sealant\u003c\/li\u003e\n\u003cli\u003ePressure or flow testing after installation to confirm a leak-free fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eImproper installation may result in leaks, poor fitment, or permanent damage to the water pump.\u003c\/p\u003e\n\u003ch3\u003eWarranty \u0026amp; Return Policy\u003c\/h3\u003e\n\u003cp\u003eFittings sold separately are not returnable once installation has been attempted.\u003c\/p\u003e\n\u003cp\u003eBecause installation is performed by the customer, Throwback Automotive cannot warranty customer-installed fittings or customer-modified water pumps.\u003c\/p\u003e\n\u003ch3\u003eShop \u0026amp; Bulk Orders\u003c\/h3\u003e\n\u003cp\u003eWorking on multiple LS conversion projects or ordering for a shop? Contact us about bulk pricing on larger quantity orders.\u003c\/p\u003e\n\u003ch3\u003eWant the Easier Option?\u003c\/h3\u003e\n\u003cp\u003eSave yourself the hassle and purchase a \u003ca href=\"https:\/\/throwbackautomotive.com\/products\/ls-engine-conversion-water-pump\"\u003emodified LS water pump\u003c\/a\u003e with the 90-degree fittings already installed by our team and pressure tested before shipping.\u003c\/p\u003e","brand":"Throwback Automotive","offers":[{"title":"Default Title","offer_id":45087201198280,"sku":"CLG-FTG-052","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/files\/0.625_90__Press_Fitting.png?v=1779376425"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/8378\/collections\/1984-1996_C4_Corvette_LS_Engine_Conversion_001.jpg?v=1752181540","url":"https:\/\/throwbackautomotive.com\/collections\/ls-conversion-parts.oembed?page=3","provider":"Throwback Automotive","version":"1.0","type":"link"}