Flowtech Exhaust 1977 GMC Sprint Parts

Some basic info on the various exhaust options carried by Speedway Motors.

Learn a clean and simple process for flushing brake fluid from a micro sprint brake system and why it is important for top performance. Read tips on how to flush the water system, motor oil, fuel, and brake fluid.

Learn about the power behind the G-body platform and the steps to upgrade a 7.5" bolt rear end to a 8.5" to withstand high horsepower. See how to change the differential fluid and install new gaskets.