GMC 250 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.

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.

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

Testing a 2 or 3 wire speed sensor sounds difficult, but these videos show that it actually is quite easy!

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

Engine Cylinder Numbers

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

Looking for an inexpensive radiator for your derby car? Check out this video to see why the Speedway Motors Universal Aluminum Radiator is the perfect solution.

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