Uncover the secrets behind the iconic C3 Corvette! From design to development, discover what made this classic  a legend.

Top 10 Secrets of the C3 Corvette | General Motors R&D Lore

Learn all about what is a 604 crate motor and what it takes to run this small block Chevy in your race or street car.

What is a 604 Crate Motor? | 604 Crate Engine Explained

Inside GM’s Gen V LT engine family: history, tech, and performance of each LT engine option available.

GM Gen V Engine Guide | LT & EcoTec3 Engine Specs Guide

Learn how to seal a head gasket properly! These tips will help you avoid blown head gaskets and head gasket leaks.

How to Seal a Head Gasket

While everyone is looking for a 6.0 LS, don’t count out the original 5.7 LS1 engine for your next LS swap performance build

5.7 LS1 Engine Upgrades: Build Recipes for 400 HP-700+ HP

Speedway Motors announced today they will debut new products along with their C10 build in their booth (#22891) at the 2023 SEMA Show Oct. 31-Nov. 3 in Las Vegas, Nev.

Speedway Motors to Debut New Products, C10 Build at 2023 SEMA Show 

Here are some tips about Copper & GraphTite gaskets.

Copper & GraphTite Gasket Tips

In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

Replacing GM Rear End Spherical Bushings

Fuel Tank Sealing

The 4.8 LS engine is a salvage yard bargain vs the typical 5.3 or 6.0 LS and can still make great power for your LS swap needs.

Vortec 4.8 LS Build: Horsepower Recipes, Specs, & Upgrades

Engine Family Facets

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Corvette C3 Chevy Inline Four Engine Gaskets and Seals

Corvette C3 Chevy Inline Four Engine Gaskets and Seals | Speedway Motors

Shop Corvette C3 Chevy Inline Four Engine Gaskets and Seals and get Free Shipping on orders over $199 at Speedway Motors.

Corvette C3 Chevy Inline Four Engine Gaskets and Seals

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Edelbrock 7302 Cylinder Head Gasket, 4.370 Inch Chevy 1965-90 Mark IV