Proform Harmonic Balancer Cover - 8 in. Exhaust Valve Grade 8 hardware and driveline

Grade 8 hardware and driveline angle corrections (where applicable)Vehicle Applications: 1988-1998 Chevrolet Silverado/Sierra C1500 Std Cab 4" Rear DropVehicle Applications: 1988-1998 Chevrolet Silverado/Sierra C1500 Std Cab 4" Rear Drop

ensuring improved shifts

AN-08 size with a 40 micron stainless steel element and black anodize finish

1979-1998 GMC K2500

06" hub register to center most rotors and drums

Proform Harmonic Balancer Cover - 8 in. Exhaust Valve Grade 8 hardware and drivelineProform Harmonic Balancer Cover 66518CC 8 in. Chrome Clamshell Package Patented Cover Offers Improved Readability More Stable Top Dead Center Indication Better Timing Accuracy 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 Pickup, C20 Suburban, C25 Pickup, C25 Suburban, C25 C2500 Pickup, C25 C2500