GMC G25 T56 Shifters and Control Modules

It's fun to row your own gears. Tremec transmissions are a great way to add a modern overdrive manual to your classic car or truck. Here's a guide to help you select the right one.

Learn how to install a side detent shifter in a 1969 Chevy C10.

Eagle Motorsports, Inc. put together a how-to video on installing their Stallard SST Shifter Assembly.

Learn more about GM steering column identification, GM steering column lengths, and GM steering column compatibility.

Check out these tips on T-5 transmissions!

An overview on swapping turbo mufflers for chamber mufflers on a 1969 C/10 pickup. See how to extend the muffler length using exhaust pipe.

Steve takes us along as he centers the 525 manual steering gear he is using for his Laguna.

In this Tech Tip, John responds to a customer request for our recommendations on brake kits for his ’56 F100.

Tips and tricks to pull the most from your GM 602/604 platform.