Chevy SBC 350 BBC 454 10" 153T 11" 168T Mini High-Torque 4Hp Starter [Black] They feature a 63 to

They feature a 63 to 1 ratio gearbox that easily rotates engines to your desired position by turning a crank handle

and fully capable of handling the extra stress of high-combustion engines

just like OEM

Features accurate magnetic pickup that never requires adjustment along with an easy-to-adjust mechanical advance mechanism

Chevy SBC 350 BBC 454 10" 153T 11" 168T Mini High-Torque 4Hp Starter [Black] They feature a 63 toYou can get up to 50 percent more starting power when you pick one of these Speedmaster high torque mini starters. They're 40 percent lighter, as well as 1 3 smaller. That latter characteristic translates into increased ground, oil pan, and header clearance, but both factors can be equally important in a race car. So can features such as full ball bearing construction, which allows these starters to work great while lasting a long time.