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They are individually hand turned and pressure tested to exceed performance standards
Designed to last in street and racing applications
stainless steel alloy and are carefully designed to increase gas flow for more power
Take your GM TH400 transmission to the next level with this premium heavy duty forward drum and 300M input shaft combo
Speedmaster offers these pushrod length checkers as easy and economical tools to lay out and determine proper pushrod length for proper valvetrain geometry
3/8 NPT Engine Coolant Temperature Sensor They are individually hand turnedSpeedmaster Powerjection EFI systems use a number of sensors. These sensors will typically last for extended periods, but there may come a time when your Powerjection system sensors need to be replaced. When they do, you can count on Speedmaster for coolant temperature sensors, oxygen sensors, throttle position sensors, and more that will fit perfectly and do the job that you expect. If you need to replace your sensors, do it with the originals from
