Stainless Works Chevy/GMC Truck 1967-87 Headers 1-5/8in Automatic 6787TRK

Stainless Works Headers & Manifolds 6787TRK 1967-87 Chevy/GMC Truck headers for automatic transmission. 1-5/8, .065 wall thickness, CNC, mandrel bent primary tubes. For optimal flow and CNC laser cut flanges, 3" slip fit collectors. These headers fit perfectly without dimpling the primary tubes around the steering box. Long tube design provides awesome low, end torque and street performance. Recommended for use with ACCEL shorty header plugs. 3/8" Flanges, 1.625" Primaries, Headers 1967-87 Chevy/GMC Truck headers for automatic transmission. 1 5/8, CNC mandrel bent primary tubes. 3" slip fit collectors. These headers fit perfectly without dimpling the primary tubes around the steering box. Exhaust System