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Optispark Distributor Vacuum Harness – Fits 1993–1997 B- D- F-Body LT1 / LT4
$99.99

Fel-Pro ES 73037 Water Pump Gasket Set – Fits LT1 LT4 L99 Engines
$5.99

Optispark Distributor Vacuum Harness – Fits 1992–1996 Corvette C4 LT1 / LT4
$139.99

ZF 6-Speed Manual Transmission Lockout Knob – Fits C4 Corvette 1989–1995
$109.99

LT1 / LT4 Timing Cover Bolt Set – Black Phosphate Fits 1992–1997 GM 5.7L Engines
$15.99

Fel-Pro TCS 45953 Engine Timing Cover Gasket Set – LT1 5.7L V8
$21.99

LT1 / L99 Intake Manifold Gasket Kit for 1992–1997 with RTV & Sealant Included
$59.99

Fel-Pro TCS45956 LT1 LT4 Timing Cover Gasket Set + Seal Installer Tool
$39.99

Fel-Pro TCS 45953 Timing Cover Gasket Set for LT1 5.7L V8 + Seal Install Tool
$39.99

Fel-Pro TCS45956 Timing Cover Gasket Set for GM LT1 LT4 5.7L V8 Engines
$21.99
About us
Throwback Automotive is a family and veteran-owned business that honors the past while building for the future. We offer practical, real-world solutions for classic platforms. Our specialty is high-quality parts for Gen II (1992–1997) LT1 and LT4 vehicles, including the Corvette, Camaro, Firebird, Impala SS, Caprice, Fleetwood, and Roadmaster. We also provide custom-made LS conversion parts to help install LS engines in classic vehicles—especially those with limited engine compartment space. With deep platform knowledge and a strong commitment to customer satisfaction, we’re proud to support both DIYers and shop owners.
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Seller feedback (11)
- n***m (1178)- Feedback left by buyer.Past monthVerified purchaseFast Shipping
- a***n (136)- Feedback left by buyer.Past 6 monthsVerified purchaseAmazing quality, perfect condition. Great value, perfect appearance, quick shipping 110% positive recommend the best. Thank you.
- h***9 (1493)- Feedback left by buyer.Past monthVerified purchaseNice gasket set
- 8***o (46)- Feedback left by buyer.Past 6 monthsVerified purchaseWhat I needed.
- eBay automated feedback- Feedback left by buyer.Past monthOrder completed successfully—tracked and on time
- eBay automated feedback- Feedback left by buyer.Past 6 monthsOrder completed successfully—tracked and on time