Driven XP6 15W-50 Synthetic Racing Oil - 1 Quart Bottle Bulkhead Fittings It is ideal for oval

It is ideal for oval track racing with engine to ground clearance problems

Power Valve Saver

1975-1987 Buick Regal

Good for street/strip cars

Centerlink Stud

Driven XP6 15W-50 Synthetic Racing Oil - 1 Quart Bottle Bulkhead Fittings It is ideal for ovalProvides excellent bearing oil film thickness for aluminum blocks and looser clearance engines. Utilizes select synthetic base oils for increased durability at high operating temperatures. Recommended for methanol fueled engines. Formulated with proprietary anti wear and friction reducing additives to fight valve train wear and increase horsepower. Compatible with Methanol and high octane race fuels. Viscosity typical of 15W 50. Competition drives