2004 Chevy Cavalier Proportioning Valves

How proportioning valves work, fixed vs adjustable valves explained, and how to reset a prop valve.

Today we take a look at the differences between proportioning valves (both fixed and adjustable models) and the residual pressure valves we offer in this buyer's guide.

Learn how to install and properly tune brakes with an adjustable proportioning valve block.

In this Tech Tip, John confirms a customer question regarding the need for a proportioning valve on his ’55 F100 brake build.

A guide on how to check piston to valve clearance to prevent interference. See what tools are used to make this process easier.

Follow along as our expert goes through his process for replacing the steel wire covers on his 1954 Dodge 241 with a set of Offenhauser Finned Wire Covers.

Learn how to check and set your engine's valve lashes to prevent and detect engine failure. See steps on removing spark plugs and if they are tuned correctly.

There are several types of quarter-turn fasteners used in the performance automotive aftermarket and in this buyer's guide we'll help show you the correct fastener for your application and how some of the most common types of fasteners are used.

Check here for a few simple images to help identify your Chevy water pump.

Check out these 1949- '54 Chevy Spindles Specs!