Flowtech Long Tube Headers - 1966-87 Chevy/GMC 1500/2500/3500 Truck / 1988-91 Chevy/GMC 3500 Crew Cab 2WD & 4WD - 283/400 - 1.5" - 3" Collector - Ceramic Coated Hood Pin Scuff Plate This self-powered timing light is

This self-powered timing light is designed to work without an auxiliary power source which makes it ideal for use with magnetos

Impact Racing

Ratchet Adjust

The 75cc combustion chamber allows this cylinder head to be used with stock pistons

Flowtech Long Tube Headers - 1966-87 Chevy/GMC 1500/2500/3500 Truck / 1988-91 Chevy/GMC 3500 Crew Cab 2WD & 4WD - 283/400 - 1.5" - 3" Collector - Ceramic Coated Hood Pin Scuff Plate This self-powered timing light isFlowtech headers are the perfect combination of performance and value. Flowtech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5 16" flanges with sealing rings for a leak free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat and corrosion resistant metallic ceramic thermal coating that increases exhaust velocity and reduces underhood temps