Jaguar Hot Rod Differentials

Learn what gear oils do for your differential and how to choose the best gear lubricant for your application's needs

This or that: stripped down for speed or low and slow in a slick custom?

It may feel like a daunting task attempting to determine the best leaf spring for your traditional hot rod straight axle build, but our buyer's guide will surely help.

Like many of you, our New Year's resolutions often involve car projects. Jess Gasper tells us about a hot rod roadster project that followed her home and is going to keep her busy in the year ahead!

When it comes to a traditional style build on an early hot rod it just has to be rolling on a solid front axle of some sort. In this buyer's guide we take you through I-beam and round tube solid axles, spindle choices, radius rod needs, and more.

Cowl steering is a racecar-inspired steering configuration for your hot rod that can solve a lot of problems. Here's how to do it.

Learn how to lower a hot rod by modifying the axles and some history behind early hop ups. This project features a Ford axle with wishbones for a Model A.

Tim talks about the process of upgrading the factory hubs on his 1929 Roadster project with new manufacture units courtesy of Speedway Motors.

Learn about the functionality of key parts in a hot rod air conditioning system for install or diagnosing issues. We cover the condenser, compressor and more.

A short article explaining the main differences between open and limited slip differentials.