GMC C25/C2500 Pickup Exhaust Hardware
Exhaust hardware for the GMC C25/C2500 Pickup covers the fasteners and fittings that hold the exhaust system together on 1966–1978 models, from manifold bolts and header bolts to flange studs and complete hardware kits. Choose your model year above and this page keeps only the exhaust hardware that fit your GMC C25/C2500 Pickup. Each listing is matched to our vehicle fitment data before it appears here.
What's here for your GMC C25/C2500 Pickup
- Exhaust Manifold Bolts and Springs
- Exhaust Header Bolts
- Exhaust Flange Studs and Nuts
- Exhaust Manifold Hardware Kits
The widest selection here comes from Stage 8, Dorman, Mr. Gasket, and Trans Dapt Performance, spanning stainless steel fasteners, performance-oriented header hardware, and complete kit solutions for manifold installations. 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.