Proform Harmonic Balancer Cover - 8 in. Exhaust Valve 1977-1981 Pontiac Firebird

1977-1981 Pontiac Firebird

1800 / 6000 RPM

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

With the inlet and outlet ports on the same end mounting in limited space applications is much easier

Pre-bent 4-way stretch panels across back

Proform Harmonic Balancer Cover - 8 in. Exhaust Valve 1977-1981 Pontiac FirebirdProform 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