Red Line Heavy ShockProof Gear Oil - 1 Quart 10214C Fits small block Chevy with

Fits small block Chevy with 5/16" pushrods

Oil/additive must contain Zinc designed for use with flat tappet camshafts

or street performance

Product Type: Valley Covers

Red Line Heavy ShockProof Gear Oil - 1 Quart 10214C Fits small block Chevy withThese products contain the extreme pressure additives necessary for ultimate protection road cars and racing vehicles, as well as friction modifiers for proper limited slip operation About Red Line Gear Oil for Differentials: Fully synthetic formulas created from polyol ester base stocks, offer excellent lubrication under extreme conditions High viscosity index (VI) to provide relatively constant viscosity and film thickness with varying temperature