GMC Engine Temperature Senders

Learn how to replace a fuel sending unit. Our fuel gauge sending unit guide and installation video covers all you need to match your fuel sender and gauge.

Speedway Motors employee Pat O. takes some time to discuss the Fuel Gauge Interface Module that allows you to use any gauge set with almost any fuel level sending unit.

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

Find out how to achieve the correct tire pressure for optimal race car performance.

How does a cooling system work? Why is your engine overheating? What parts should you be giving your attention to? This guide answers all your questions.

Engine Cylinder Numbers

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

Learn how to install an external Transmission Cooler, to help keep the temperature of your transmission consistent.

It is most certainly an important procedure and should be part of a weekly maintenance routine.

Learn about how aftermarket transmission coolers can help keep your transmission cool and the different options available for cooling with our expert guide.