Flywheel: Steel: Chevrolet: 1986-99 SBC: 1pc Rear Seal: 168T: 30 lbs. Heat Protection as it lacks the reactive

as it lacks the reactive sulfurs found in most GL-5 oils that cause damage

GM 12345724

Manley Severe Duty® Valves set the industry standard for performance and endurance

For ease of adjustment UMI has designed our upper control arms with on car adjustability

SAE Viscosity Grade (Gear Oil) 75W140

Flywheel: Steel: Chevrolet: 1986-99 SBC: 1pc Rear Seal: 168T: 30 lbs. Heat Protection as it lacks the reactiveMcLeod steel flywheels are perfect for street applications where easy stop light acceleration is desired. Steel flywheels come in various weights and dimensions. For race applications, a heavier steel unit is ideal for helping launch a heavy car with a smaller engine with less torque and horsepower. They are CNC machined from billet alloy steel and have 1045 hardened steel ring gears.