GMC C15/C1500 Pickup Exhaust Manifolds
Exhaust manifolds for the GMC C15/C1500 Pickup cover model years 1966–1986, with options ranging from cast iron direct-fit manifolds to long-tube headers in ceramic-coated and stainless steel finishes. Choose your model year above and this page keeps only the exhaust manifolds that fit your GMC C15/C1500 Pickup. Each listing is matched to our vehicle fitment data before it appears here.
Hedman Hedders 69016 HTC Hi-Tech Coated Mid-Length Exhaust Headers 1-5/8" Tube
Hedman Hedders 69080 Painted Exhaust Headers 1.75" Tubes 3" Collectors
Hedman Hedders 69010 Mid-Length Street Headers Uncoated Steel 1-5/8 Inch
Hedman Hedders 69110 Specialty Engine Swap Header with Ceramic Coating
Hedman Hedders 69096 HTC Coated Long Tube Exhaust Headers Small Block Chevy Truck
Hedman Hedders 66091 HTC Coated Long Tube Headers Small Block Chevy
Hedman Hedders 69020 Standard-Duty Mid-Length Headers for Chevy/GMC SBC Trucks
Hedman Hedders 63088 Black Elite Long Tube Headers 1-3/4" for GM Trucks Small Block Chevy
What's here for your GMC C15/C1500 Pickup
- Exhaust headers, including long-tube and ceramic-coated designs
- Exhaust manifolds in cast iron and stainless steel
- Exhaust manifolds with integrated catalytic converter
- Gaskets and hardware kits for manifold installation
The widest range of exhaust manifolds here comes from Hooker BlackHeart, Hedman Hedders, Hooker, and AP Exhaust, spanning a broad variety of styles and materials for 1966–1986 fitments. Other categories GMC C15/C1500 Pickup owners shop for: GMC C15/C1500 Pickup Steering Wheels, GMC C15/C1500 Pickup Wheels and GMC C15/C1500 Pickup Exhaust and Tail Pipes, or browse all GMC C15/C1500 Pickup parts and accessories.