10 Manual Trans Couplers

Leave all the head scratching to us, as we have your manual transmission bellhousing solution for your LS swap all figured out already

Old trucks are just meant to have manual transmissions. They're made even better with a modern overdrive like a Tremec TKX. Watch our C10 manual transmission conversion on an LS-swapped '68 to see just how easy it is to row your own gears,

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

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

Looking to update that '67-'72 C10 truck with an LS swap? These motors mounts and transmission crossmember kit will make that modern powerplant and transmission fit like they came that way from the factory!

If you're ready to swap an LS engine into you '73-'87 Squarebody Chevy or GMC truck, here's a guide to get you started and a parts list to help you get everything you need for your swap.

The pros and cons of a welded diff vs open diff, plus what to know before learning how to weld your differential.

Learn about how aftermarket transmission coolers can help keep your transmission cool and the different options available for cooling with our expert guide.

See how to install 3" Ram Horn exhaust manifolds on a C/10 with a 406 engine. Learn some tips on welding steel tubing to a cast iron manifold and how they are modified to fit the truck.

We help determine what are the best 10-spline quick change gear ratios for your street or racing needs