aFe Power BladeRunner Exhaust Manifold - Ductile Iron 84502 1989-1989 Chevrolet C3500

1989-1989 Chevrolet C3500

C3500 Pickup

One quart of AFCO shock oil

000 volt coil is recommended for use with Allstar Performance HP series distributors

aFe Power BladeRunner Exhaust Manifold - Ductile Iron 84502 1989-1989 Chevrolet C3500Bolt on instant performance by upgrading your restrictive factory manifold with this BladeRunner ported manifold. Designed to outflow the stock manifold by 12% for improved throttle response, this BladeRunner manifold has both the inlet and the outlet ports machined for a smooth transition and optimal flow path. Constructed from heavy walled, ductile iron to resist warping and cracking, this BladeRunner will outlast OE and factory replacement