Universal 21 Circuit Wiring Harness Kit Street Rod Hot Rod Race Car This one piece billet steel

This one piece billet steel flexplate offers the strongest gear teeth

Speedmaster hydraulic roller camshafts are offered in a wide variety of profiles

quickest possible shift

Speedmaster rock-solid race shifting Billet Street automatic shifters can give your street ride the feel of having a full-on race stick in your hand

Speedmaster Stainless steel rollers are manufactured from heat-treated stainless steel and alloy steel tip rollers

Universal 21 Circuit Wiring Harness Kit Street Rod Hot Rod Race Car This one piece billet steelThe Speedmaster universal 21 circuit harness can be used in any vehicle application. The ample wire lengths make this kit suited for everything including trucks with long beds and extra cabs. Applications available in 8, 12, 14, and 21 circuit harnesses. Will not directly plug into GM column but can be connected by individually connecting wires from harness to their respective circuits.