Chevy Standard Lighting Control Modules

Concerned about a transmission swap? Our engine transmission compatibility checker will help confirm what you need to make it happen.

Learn how HEI distributors work, how to wire and install them, and why they’re a top upgrade over points ignition systems. Includes tips on testing, vacuum advance, and DUI distributor benefits.

Why convert to an LED-style headlight or taillight system? Click here to find out how to do it the easy way!

Inside GM’s Gen V LT engine family: history, tech, and performance of each LT engine option available.

There is a lot to consider when choosing the proper spark plug for your engine's intended application and power level. Let us take some of the guesswork out with our spark plug buyer's guide.

Learn how to successfully upgrade the cooling system for a 400 small block Chevy. Read tips for installing a water pump and auxiliary coolant lines using fittings and fuel hoses.

Jeff's Chevelle gets a dash overhaul. Follow along as he assembles the dash components and installs the A/C evaporator unit. This project highlights a refinished dash top, Astro vents and a new padded dash bumper.

Decode small block Chevy engine suffix codes and block casting numbers with our SBC decoding info guide. Learn how to find and decipher your small block Chevy engine codes quickly and easily!

Check out these 1949- '54 Chevy Spindles Specs!

Check out this headlight wiring and taillight wiring diagram.