GM T5 WORLD CLASS 21 tooth 10 spline input shaft

GM T5WC input shaft

Fits 1988-up S10 T5 World Class models

(8.75" long - 10 spline - 21 tooth)

Part #T516JWC

Commonly used to install S10 T5WC behind GM V6/SBC applications with 10 x 1.125" clutch disc hub