Learn how to choose the right valve springs for your camshaft, the differences between single and dual valve springs and when to replace them.

How to Match Valve Springs to Cam | Single Valve Spring vs Dual

Decode, ID, and upgrade your GM 12-bolt rear end. Learn axle specs, gear ratios, and best performance parts upgrades.

GM 12-Bolt Rear End Identification & Upgrade Guide

How to plan and execute a LS swap into any 1973-1987 Chevy/GMC K10 pickup truck.

Squarebody LS Swap Guide | 73-87 K10 Parts List

Heath P. tells his story on how the passion for 'hot rodding' was instilled in him by his grandfather. From driving tractors on their family farm to becoming a Ford family, you are in for a good read.

For the Love of the Flathead V8

Need a little help Identifying GM Body Styles 1964-1972? Click Here!

GM Body Styles

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 

Learn about the specs of the V8 Ford Flathead Engine. Check out these Flathead firing order diagrams and torque specifications chart created by the experts.

Ford Flathead V8 Firing Order and Specs

Tim talks about the rare V8-60 engine and the parts we have to offer for one.

Speedway Tech Talk - Ford V8-60 Flathead Parts

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

Choosing new wheels for a GMC Chevrolet truck. This project uses Speedway Motors GM Rally Wheels and new tires to enhance the appearance of the truck.

GM Rally Wheels

Engine Family Facets

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GM B-Body AMC V8 Valve Springs

GM B-Body AMC V8 Valve Springs | Speedway Motors

Shop GM B-Body AMC V8 Valve Springs and get Free Shipping on orders over $199 at Speedway Motors, the Racing and Rodding Specialists. GM B-Body AMC V8 Valve Springs in-stock with same-day shipping.

GM B-Body AMC V8 Valve Springs

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Edelbrock 5792 Sure Seat Valve Spring, 1.550 Inch, Set of 16

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