Pontiac GTO Tremec T56 6 speed 27 SPLINE HD output shaft
2004-06 Pontiac GTO T56 6 speed
SAE8620 Forged 27 Spline HD Output Shaft
Part #T562GTO
Shaft features improvements to rear section where factory shafts commonly fail. Improvement result in a 20% increase in strength over stock 27 spline factory shaft.