Suncoast Converters 300M Alloy Main Shaft w/ Rolled Splines COA-22811

Transmission Input Shaft, Main Shaft, Rolled Splines, Steel, Each. 300M ALLOY. Coan Racing has been designing and manufacturing custom drag racing, circle track racing and street performance Transmissions for decades. With this experience they have developed some of the highest quality automatic Transmissions and components on the market today. Coan Engineering manufactures a diverse line of Performance Transmissions for street, strip, and circle track applications. We specialize in Class Competition Powerglides and our own Coan 3 Speed for Stock, Super Stock, and Competition eliminator applications. These Transmissions are a must for record setting performance that class racers demand.