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Choose your vehicle to see compatible parts Expert-Verified Fitment — No Generic Catalogs
Optispark Kits
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Vendor:Throwback Automotive1992 Corvette Spline Drive Optispark Kit
Regular price $ 764.99 USDSale price $ 764.99 USD Regular priceUnit price per -
Vendor:Throwback AutomotiveSpline Drive Optispark Kit Y-Body
Regular price $ 764.99 USDSale price $ 764.99 USD Regular priceUnit price per -
Vendor:Throwback AutomotiveSpline Drive Optispark Kit F-Body
Regular price $ 764.99 USDSale price $ 764.99 USD Regular priceUnit price per -
Vendor:Throwback AutomotivePin Drive Optispark Kit Y-Body
Regular price $ 764.99 USDSale price $ 764.99 USD Regular priceUnit price per -
Vendor:Throwback AutomotivePin Drive Optispark Kit B-/D-/F-Body
Regular price $ 764.99 USDSale price $ 764.99 USD Regular priceUnit price per
Optispark Distributors
The original Petris Optispark. Precision-built from all-new components, blueprinted for reliability, and bench tested before shipping.
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Vendor:Throwback Automotive1992 Corvette Spline Drive Optispark Distributor
Regular price $ 424.99 USDSale price $ 424.99 USD Regular priceUnit price per -
Vendor:Throwback AutomotiveSpline Drive Optispark Distributor Y-Body
Regular price $ 424.99 USDSale price $ 424.99 USD Regular priceUnit price per -
Vendor:Throwback AutomotiveSpline Drive Optispark Distributor F-Body
Regular price $ 424.99 USDSale price $ 424.99 USD Regular priceUnit price per -
Vendor:Throwback AutomotivePin Drive Optispark Distributor Y-Body
Regular price $ 424.99 USDSale price $ 424.99 USD Regular priceUnit price per -
Vendor:Throwback AutomotivePin Drive Optispark Distributor B- D- F-Body
Regular price $ 424.99 USDSale price $ 424.99 USD Regular priceUnit price per -
Vendor:Throwback Automotive5-Year Optispark Warranty
Regular price $ 84.99 USDSale price $ 84.99 USD Regular priceUnit price per
Parts for Your LT1, LT4, or L99
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Vendor:Throwback AutomotiveWater Pump Seal Installation Tool
Regular price $ 18.69 USDSale price $ 18.69 USD Regular priceUnit price per -
Vendor:GatesLT1 LT4 L99 Engine Coolant Thermostat 1992-1997
Regular price $ 37.39 USDSale price $ 37.39 USD Regular priceUnit price per -
Vendor:Throwback AutomotiveThermostat Housing Kit with Bolts & Anti-Seize – Fits 1992–1997 LT1 LT4 L99
Regular price $ 33.99 USDSale price $ 33.99 USD Regular priceUnit price per -
Vendor:Throwback AutomotiveLT1 Intake Gasket Kit – 1992–1997 (RTV & Sealant Included)
Regular price $ 50.99 USDSale price $ 50.99 USD Regular priceUnit price per -
Vendor:Throwback AutomotiveWater Pump Bolt Set with Thread Sealant 1992-1997 LT1 LT4
Regular price $ 22.09 USDSale price $ 22.09 USD Regular priceUnit price per -
Vendor:Throwback AutomotiveTiming Cover Bolt Set for LT1, LT4, L99 Engines (1992-1997)
Regular price $ 11.89 USDSale price $ 11.89 USD Regular priceUnit price per
Built for Corvettes, Not “One Size Fits All”
Our LS swap components are designed in-house to minimize cutting and drilling, so your classic Corvette gets modern power with factory-like fitment.
LS Conversion Parts
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Vendor:Throwback AutomotiveLS Conversion 1963-1982 Corvette Engine Mount Adapter Plates With Fasteners
Regular price $ 115.59 USDSale price $ 115.59 USD Regular priceUnit price per -
Vendor:Throwback AutomotiveLS Conversion 1984-1996 Corvette Engine Mount Adapter Plates With Fasteners
Regular price $ 110.49 USDSale price $ 110.49 USD Regular priceUnit price per -
Vendor:Throwback AutomotiveModified LS Conversion Water Pump with 90-Degree Heater Fittings for Tight Clearance
Regular price From $ 195.49 USDSale price From $ 195.49 USD Regular priceUnit price per -
Vendor:Throwback AutomotiveLS Conversion 1985-1996 Corvette C4 Fuel Line Conversion Kit
Regular price $ 220.99 USDSale price $ 220.99 USD Regular priceUnit price per -
Vendor:Throwback AutomotiveLS Conversion Modified Accelerator Pedal for 1984–1996 Corvette Drive-by-Wire
Regular price $ 161.49 USDSale price $ 161.49 USD Regular priceUnit price per -
Vendor:Throwback AutomotiveLS Conversion 1968-1996 Corvette LS1 Modified Coil Pack Bracket
Regular price $ 51.84 USDSale price $ 51.84 USD Regular priceUnit price per
Custom Corvette Solutions
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Vendor:Throwback AutomotivePower Door Lock Installation Kit – C3 Corvette (1968–1977)
Regular price From $ 113.89 USDSale price From $ 113.89 USD Regular priceUnit price per -
Vendor:Throwback Automotive4+3 Lockout Rod Assembly – C4 Corvette (1984–1988)
Regular price $ 136.84 USDSale price $ 136.84 USD Regular priceUnit price per -
Vendor:Throwback AutomotiveReverse Lockout Knob for C4 Corvette ZF 6-Speed Manual Transmission (1989-1995)
Regular price $ 93.49 USDSale price $ 93.49 USD Regular priceUnit price per -
Vendor:Throwback AutomotiveDifferential Drain Plug Installation Kit - C4 Corvette (1984-1996)
Regular price $ 56.94 USDSale price $ 56.94 USD Regular priceUnit price per -
Vendor:Throwback AutomotiveDifferential Drain Plug Installation Kit - C2 & C3 Corvette (1963-1979)
Regular price $ 66.29 USDSale price $ 66.29 USD Regular priceUnit price per
Blog Posts
Lifestyle & Gear
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Vendor:Throwback AutomotiveThrowback Automotive Unisex Tee
Regular price $ 16.14 USDSale price $ 16.14 USD Regular priceUnit price per -
Vendor:Throwback AutomotiveThrowback Automotive Women’s Tee
Regular price $ 16.14 USDSale price $ 16.14 USD Regular priceUnit price per -
Vendor:Throwback AutomotiveThrowback Automotive Unisex Heavy Blend™ Crewneck Sweatshirt
Regular price $ 25.49 USDSale price $ 25.49 USD Regular priceUnit price per -
Vendor:Throwback AutomotiveThrowback Automotive Spark Plug Dog Toy
Regular price $ 11.89 USDSale price $ 11.89 USD Regular priceUnit price per -
Vendor:Throwback AutomotiveThrowback Automotive Vinyl Sticker
Regular price $ 3.39 USDSale price $ 3.39 USD Regular priceUnit price per -
Vendor:Throwback AutomotiveThrowback Automotive Metal License Plate Frame
Regular price $ 18.69 USDSale price $ 18.69 USD Regular priceUnit price per
