Tri-Five Engine Oil Change Kits

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

A real-world guide to 4L60 transmission specs, strength, and swap tips.

Quick change rears have been around since the 1940s and while many are familiar with them, to others they’re a mystery we’ll help explain

What is the best engine to swap? Discover the top engine swap options, including LS, Hemi, and Cummins, and find the best engine swap for your build.

Knowing popular engine dimensions and weights are critical to a successful engine swap in your project vehicle

Crate Engine vs Rebuilt: Is Rebuilding an Engine Worth It? Crate engines are often the more affordable option over a purpose-built engine. Some still think a rebuild is cheaper than a crate engine. But is it? That’s what we’re here to find out.

This article demonstrates how to install a complete Winters quick change kit with additional parts including birdcages, brackets, and calipers for a modified race car.

In this Tech Tip, John explains the design behind a set of headers destined for a Tri-5 using a traditional rack and pinion style steering system.

Take your crate motor racing to the next level with these tricks and tips that won't get you in hot water with tech officials!

Build a high-performance Gen V LT engine with proven power combos and learn about LT upgrades and tuning tips for maximum power