Mr. Gasket Ultra Seal Harmonic Balancer Bolt / Washer Kit - 0.5" -20 x 1.5" Oil Pump Fittings can not be used with

can not be used with a stock manifold

640" ID that works well with our 938

No more melted plug wires from hot exhaust

wrap wiring & more Strong self-adhesive backing Perfect for giving Reflect-A-Cool

All mounting hardware and gaskets are included for a simple installation

Mr. Gasket Ultra Seal Harmonic Balancer Bolt / Washer Kit - 0.5" -20 x 1.5" Oil Pump Fittings can not be used withMr. Gasket Ultra Seal Harmonic Balancer Bolt Washer Kit 946G 0. 5 in. 20 x 1. 5 in. w Split Lock Washer and Standard Thick Ground Washer Grade 8 Material Heat Treated For Strength Hex Prevents Socket Slippage Accurate and Uniform Torque Black Plated Finish Applications include: Bel Air, Biscayne, Blazer, Blazer K5, Brookwood, C10 Pickup, C10 Suburban, C15 Pickup, C15 Suburban, C15 C1500 Pickup, C15 C1500 Suburban, C1500 Pickup, C1500 Suburban, C20