We can teach you some of the major differences between the Ford and GM-style T5 Flathead transmission adapter kits. We'll also walk you through choosing the correct parts in order to make this installation a breeze!

Adapting Tremec's Popular T5 5-speed Manual to Ford's Flathead V8 Engine

Posi, limited slip, Traction-Lok, or whatever your favorite brand calls it is how your rear axle provide equal traction to both tires, and trust us, you’ll need it! So, read all about posi units and their benefits here in our guide.

What Is Positraction and Do You Need It?

Our Tech Expert installs an F1 steering box in his roadster to give the steering a traditional feeling. Follow his process from testing fit to welding.

Installing a F1 Steering Box In A Roadster

Get more details on Project Chevelle's 9-inch housing, third member, and tubular control arms installation.

Project Chevelle: Rear Axle Upgrade

This is what post-war hot rodding was all about. Unbridled creativity and courage to go just as fast as possible. Bill Burke invented the belly tank and perfected it on his third try. Meet "Sweet 16," currently on display at the Museum of American Speed.

The Burke-Francisco "Sweet 16" Belly Tank

Hooker headers are installed in a 1967 Pontiac Firebird for increased power and a boost in performance. See how to work through fitment of the steering box, clutch Z bar and starter.

Hooker Header Installation Guide

Nick Hoesing built a do-it-all hot rod in the one car garage attached to his house. He's since logged almost 50,000 miles and quite a few dragstrip passes in his cool little Model A roadster.

Nick’s Model A Roadster

This beautiful veteran of the early 70's dragster wars was built by three brothers in a one-car garage in small town Iowa.

The Ditmars Brothers Dragster

Here's a handy guide to familiarize you with our G-Comp line of performance suspension systems.

G-Comp Buyer's Guide

This little Nova is loaded with G-Comp suspension, big tires, and a nasty LS engine. It's a mean autocross machine, even if it seems like an unlikely candidate.

The Speedway Motors G-Comp Nova

Clutch Springs

Clutch Springs | Speedway Motors

Shop Clutch Springs and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. Clutch Springs in-stock with same-day shipping.

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Bert Transmission 64 Spring

Ram Clutches 28537 Ram Coupler Clutch Spring