31Oct2026
The NV3500 has earned plenty of criticism in the performance world, but was it really a junk transmission? We take a closer look at its design, history and limitations.
Ol' Cotton's Tremec transmission swap isn't going exactly to plan. A hydraulic leak and exhaust clearance issues put our Silverado through one more round of repairs.
Ol’ Cotton is finally getting its Tremec Magnum 6-speed. Follow along as we tackle the install and run into an unexpected problems.
The NV3500 transmission removal process from Ol' Cotton involves careful jacking, draining fluids, disconnecting components, and finally removing the old transmission for replacement.
Planning a manual conversion? This Swap Parts List breaks down the components needed to install a Tremec Magnum 6-speed in a GMT800 truck.
This former fleet truck proves you don’t have to buy the truck you want, you can build it. Project Ol’ Cotton is becoming the ultimate V8, manual-shift street truck.
Cole Reynolds is building a lightweight, LS swapped LUV truck, featuring a Boostline Performance 388 LS engine, and actively competes in autocross events.
Chevrolet is ushering in the next generation of Silverado with new V8 power and advanced technology. The redesigned lineup expands capability across every trim level.
The CPD C10 SS/R build showcases advanced engineering rooted in Kevin Cassar's family's automotive legacy. Combining modern technology with classic style, it represents a meticulous, uncompromising approach to performance in pro touring.

