GMC C25/C2500 Pickup Exhaust Manifolds
This page brings together exhaust manifolds and headers for the GMC C25/C2500 Pickup spanning model years 1967–1986, including direct-fit cast iron manifolds, long-tube headers, and ceramic-coated options. Select your year above and we'll show only the exhaust manifolds that fit your GMC C25/C2500 Pickup. Fitment is checked against our vehicle data for every part listed.
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 69640 Mid-Length Engine Swap Headers Uncoated Steel
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 C25/C2500 Pickup
- Exhaust Headers — long-tube and short designs, available in ceramic-coated and stainless steel finishes
- Exhaust Manifolds — direct-fit cast iron and stainless steel units sized for 1967–1986 applications
- Exhaust Manifolds with Integrated Catalytic Converter — combined assemblies for a streamlined installation
The widest selection here comes from Hooker BlackHeart, Hedman Hedders, Hooker, and AP Exhaust, covering a broad range of configurations including gasket kits and complete header kits. Other categories GMC C25/C2500 Pickup owners shop for: GMC C25/C2500 Pickup Fuel Tanks and Storage, GMC C25/C2500 Pickup Bumpers and GMC C25/C2500 Pickup Engine Block Parts, or browse all GMC C25/C2500 Pickup parts and accessories.