Winters Replacement Locker Spring - Red 90 lb. 10 Quick Change - 8-3/8 Quick Change Extension Cable NOTE: Not for plumbing front

NOTE: Not for plumbing front to rear on intake manifolds

Made of 2024-T3 aluminum for maximum durability

1968-1992 Pontiac Firebird

Fits SU122D

Camshaft Degree Bushing

Winters Replacement Locker Spring - Red 90 lb. 10 Quick Change - 8-3/8 Quick Change Extension Cable NOTE: Not for plumbing frontSide gear spring is for 10" or 8 3 8" quick change differentials. Red spring has a 90 lb. rating. For more than 60 years, Winters Performance Products has been producing high performance rear ends and driveline components for racing and street use. Their product offering includes everything from quick change gear sets to shifter assemblies, as well as many components specifically for the sprint car market. Winters Performance is undeniably the most