MG MGA Turn Signal Lights and Components

Our side mirrors with LED turn signals are a quick upgrade you can make to your car to set it apart.

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

Check out this headlight wiring and taillight wiring diagram.

This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

Are you a collector of automotive signs? This is a DIY project where you will learn how to convert a hardwired sign to a plug in. Jess M. explains each step to get the job done!

Decode, ID, and upgrade your GM 12-bolt rear end. Learn axle specs, gear ratios, and best performance parts upgrades.

Learn how to install a side detent shifter in a 1969 Chevy C10.

Piston rings may not be the most exciting part of an engine build, but knowing how to clock piston rings and how to install rings on a piston is critical to your engine performing properly.

Learn about GM alternator identification in our guide. We cover GM 3 wire alternators, 1 wire alternators, and externally regulated so you know what to choose.

Watch our Steering Column Wiring Guide video for useful tips on wiring your new steering column for your vehicle. Ididit takes you through the wiring process.