Patriot's cast iron manifolds for GM LS engines offer a wide variety of fitment applications maximizing engine bay clearance. The Patriot LS cast manifold also incorporates a sealing dome and ships with a pair of 304 series...
1970-81 Camaro, Firebird, 1968-72 Chevelle, Malibu; Patriot Exhaust 1-5/8" Cast Tubular Manifolds; Raw Finish
Classic $360.99 pr
Hedman Hedders uncoated full-length headers for 1967-86 C/K and 1987-91 R/V Chevrolet and GMC 1/2 thru 1-ton pickup truck, Suburban, Blazer and Jimmy models. For use on 283-400ci small block Chevy engines with factory GM...
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Small Block w/ Manual; 1-5/8" Uncoated Full-Length Hedman Hedders
Classic $311.99 set
Patriot's cast iron manifolds for GM LS engines offer a wide variety of fitment applications maximizing engine bay clearance. The Patriot LS cast manifold also incorporates a sealing dome and ships with a pair of 304 series...
1970-81 Camaro, Firebird, 1968-72 Chevelle, Malibu; Patriot Exhaust 1-5/8" Cast Tubular Manifolds; Hi-Temp Black Finish
Classic $376.99 pr
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Big Block; 1-3/4" Uncoated Full-Length Hedman Smog Headers
Classic $455.99 set
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Big Block; 1-3/4" Uncoated Full-Length Hedman Headers, Without A.I.R.
Classic $408.99 set
Hedman Hedders uncoated full-length headers for 1967-86 C/K and 1987-91 R/V Chevrolet and GMC 1/2 thru 1-ton pickup truck, Suburban, Blazer and Jimmy models. They are designed for use on 283-400ci small block Chevy engines...
1967-91 Chevrolet, GMC Truck; 2WD; Small Block; 1-5/8" Uncoated Full-Length Hedman D-Port Headers (without A.I.R. System)
Classic $407.99 set
Hedman Hedders HTC Silver ceramic coated full-length headers for 1967-87 Chevrolet and GMC 2 or 4-wheel drive pickup trucks, Suburbans, and Blazers. They are designed for use on 283-400ci small block Chevy engines with...
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Small Block; 1-5/8" HTC Coated Full-Length Hedman Oval Port Smog Headers
Classic $617.99 set
Hedman Hedders Elite Series Matte Silver ceramic-metallic coated full-length headers for 1967-87 Chevrolet and GMC 2-wheel drive pickup trucks, Suburbans, and Blazers. They are designed for use on 283-400ci small block Chevy...
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Big Block; 1-3/4" Uncoated Mid-Length Hedman Hedders
Classic $373.99 set
Classic Industries® stocks a full line of Hedman Hedders™ for 1955-96 Chevrolet / GMC Truck models. These headers are designed to replace the heavy and restrictive factory manifolds with tubular steel manifolds....
1967-87 Chevrolet, GMC Truck; 3/4 - 1 Ton 2WD; 283ci - 400ci Small Block; Painted Shorty Hedman Headers
Classic $288.99 set
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Big Block; 1-3/4" Uncoated Full-Length Hedman Hedders
Classic $365.99 set
1967-91 Chevrolet, GMC Truck; 2/4WD; Big Block; 1-3/4" Black Coated Full-Length Hedman Hedders
Classic $606.99 set
Hedman Hedders Black Maxx ceramic coated full-length headers for 1967-91 Chevrolet and GMC 2-wheel drive pickup trucks, Suburbans, and Blazers. They are designed for use on 283-400ci small block Chevy engines with factory GM...
1967-91 Chevrolet, GMC Truck; 2/4WD; Small Block; 1-5/8" Black Coated Full-Length Hedman D-Port Headers
Classic $761.99 set
Hedman Hedders HTC Silver ceramic coated full-length headers for 1967-91 Chevrolet and GMC 2 or 4-wheel drive pickup trucks, Suburbans, and Blazers. They are designed for use on 283-400ci small block Chevy engines with...
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Small Block; 1-5/8" HTC Coated Full-Length Hedman D-Port Headers
Classic $752.99 set
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Small Block; 1-5/8" HTC Coated Full-Length Hedman Hedders
Hedman Hedders HTC Silver ceramic coated full-length headers for 1967-86 C/K and 1987-91 R/V Chevrolet and GMC 1/2 thru 1-ton pickup truck, Suburban, Blazer and Jimmy models. They are designed for use on 283-400ci small block...
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Small Block; 1-5/8" HTC Coated Full-Length Hedman Hedders
Classic $601.99 set
1967-87 Chevrolet, GMC Truck; 2WD/4WD; Small Block; 1-3/4" Uncoated Full-Length Hedman Hedders
Hedman Hedders uncoated full-length headers for 1967-87 Chevrolet and GMC 1/2 ton thru 1-ton 2 or 4-wheel drive pickup trucks. They are designed for use on 283-400ci small block Chevy engines with factory GM aluminum or cast...
1967-87 Chevrolet, GMC Truck; 2WD/4WD; Small Block; 1-3/4" Uncoated Full-Length Hedman Hedders
Classic $402.99 set
Hedman Hedders Elite Series Satin Black Maxx ceramic-metallic coated full-length headers for 1967-91 Chevrolet and GMC 2 or 4-wheel drive pickup trucks, Suburbans, and Blazers. They are designed for use on 283-400ci small...
1967-91 Chevrolet/GMC 2WD/4WD Truck Small Block - Elite Black Coated 1-5/8" Full-Length Hedman Hedders
Classic $727.99 set
1967-87 Chevrolet, GMC Truck; 2WD/4WD; Big Block; 1-3/4" HTC Coated Full-Length Hedman Smog/A.I.R. Headers
Classic $619.99 set
Hedman Hedders HTC Silver ceramic coated full-length headers for 1967-87 Chevrolet and GMC 2 or 4-wheel drive pickup trucks, Suburbans, and Blazers. They are designed for use on 283-400ci small block Chevy engines with...
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Small Block; 1-5/8" HTC Coated Full-Length Hedman Smog Headers
Classic $720.99 set
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Small Block; 1-5/8" Uncoated Full-Length Hedman Smog Headers
Hedman Hedders uncoated full-length headers for 1967-86 C/K and 1987-91 R/V Chevrolet and GMC 1/2 thru 1-ton pickup truck, Suburban, Blazer and Jimmy models. For 283-400ci small block Chevy engines with factory GM aluminum or...
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Small Block; 1-5/8" Uncoated Full-Length Hedman Smog Headers
Classic $524.99 set
Hedman Hedders uncoated full-length headers for 1967-86 C/K and 1987-91 R/V Chevrolet and GMC 1/2 thru 1-ton pickup truck, Suburban, Blazer and Jimmy models. For use on 283-400ci small block Chevy engines with factory GM...
1967-91 Chevrolet, GMC Truck; 2WD; Small Block; 1-5/8" Uncoated Full-Length Hedman Smog/A.I.R. Headers
Classic $418.99 set
1967-87 Chevrolet/GMC 2WD Truck Small Block - Elite Silver Coated 1-3/4" Full-Length Hedman Hedders
Hedman Hedders Elite Series Matte Silver ceramic-metallic coated full-length headers for 1967-86 C/K and 1987-91 R/V Chevrolet and GMC 1/2 thru 1-ton 2 or 4-wheel drive truck and SUV models.. They are designed for use on...
1967-87 Chevrolet/GMC 2WD Truck Small Block - Elite Silver Coated 1-3/4" Full-Length Hedman Hedders
Classic $726.99 set
Hedman Hedders Elite Series Matte Silver ceramic-metallic coated full-length headers for 1967-87 Chevrolet and GMC 2-wheel drive pickup trucks, Suburbans, and Blazers. They are designed for use on 283-400ci small block Chevy...
Hedman Hedders Elite Series Matte Silver ceramic-metallic coated full-length headers for 1967-91 Chevrolet and GMC 2-wheel drive pickup trucks, Suburbans, and Blazers. They are designed for use on 283-400ci small block Chevy...
Hedman Hedders Elite Series Matte Silver ceramic-metallic coated full-length headers for 1967-91 Chevrolet and GMC 2-wheel drive pickup trucks, Suburbans, and Blazers. They are designed for use on 283-400ci small block Chevy...
1967-91 Chevrolet/GMC; 2WD/4WD Truck and SUV; Small Block; Elite Silver Ceramic Coated 1-5/8" Full-Length Hedman Hedders
Classic $681.99 set
Hedman Hedders HTC Silver ceramic coated full-length headers for 1967-91 Chevrolet and GMC 2 or 4-wheel drive pickup trucks, Suburbans, and Blazers. They are designed for use on 283-400ci small block Chevy engines with...
1967-91 Chevrolet/GMC 2WD/4WD Truck Small Block w/ Manual - HTC Coated 1-5/8" Full-Length Hedman Hedders
Classic $577.99 set
1967-91 Chevrolet, GMC Truck; 2WD; Small Block; 1-3/4" HTC Coated Full-Length Hedman Hedders
Hedman Hedders HTC Silver ceramic coated full-length headers for 1967-86 C/K and 1987-91 R/V Chevrolet and GMC 1/2 thru 1-ton 2 or 4-wheel drive truck and SUV models. They are designed for use on 283-400ci small block Chevy...
1967-91 Chevrolet, GMC Truck; 2WD; Small Block; 1-3/4" HTC Coated Full-Length Hedman Hedders
Classic $752.99 set
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Big Block; 1-3/4" HTC Coated Full-Length Hedman Smog Headers
Classic $629.99 set
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Big Block; 2" HTC Coated Full Length Hedman Headers
Classic $657.99 set
Hedman Hedders Elite Series Matte Silver ceramic-metallic coated full-length headers for 1967-87 Chevrolet and GMC 2 and 4-wheel drive pickup trucks, Suburbans, and Blazers. They are designed for use on 283-400ci small block...
1967-91 Chevrolet, GMC Truck; 2WD; Small Block; 1-5/8" Uncoated Full-Length Hedman Hedders
Hedman Hedders uncoated full-length headers for 1967-91 Chevrolet and GMC 2 or 4-wheel drive pickup trucks, Suburbans and Blazers. For use on 283-400ci small block Chevy engines with factory GM aluminum or cast iron head with...
1967-91 Chevrolet, GMC Truck; 2WD; Small Block; 1-5/8" Uncoated Full-Length Hedman Hedders
Classic $322.99 set
Hedman Hedders Elite Series Satin Black Maxx ceramic-metallic coated full-length headers for 1967-87 Chevrolet and GMC 2 or 4-wheel drive pickup trucks, Suburbans, and Blazers. They are designed for use on 283-400ci small...
1967-91 Chevrolet/GMC 2WD/4WD Truck Small Block - Elite Black Coated 1-5/8" Full-Length Hedman Smog/A.I.R. Headers
Classic $722.99 set
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Big Block; 1-3/4" HTC Coated Full-Length Hedman Hedders
Classic $612.99 set
Hedman Hedders uncoated full-length headers for 1967-86 C/K and 1987-91 R/V Chevrolet and GMC 1/2 thru 1-ton pickup truck, Suburban, Blazer and Jimmy models. They are designed for use on 283-400ci small block Chevy engines...
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Small Block; 1-5/8" Uncoated Full-Length Hedman Headers (without A.I.R. system)
Classic $427.99 set
1967-87 Chevrolet/GMC 2WD Truck Big Block - Elite Black Coated 1-3/4" Full-Length Hedman Smog Headers
Classic $861.99 set
1967-91 Chevrolet, GMC Truck; 2WD; Small Block; 1-5/8" Black Coated Full-Length Hedman Hedders
Hedman Hedders Black Maxx ceramic coated full-length headers for 1967-91 Chevrolet and GMC 2-wheel drive pickup trucks, Suburbans, and Blazers. They are designed for use on 283-400ci small block Chevy engines with factory GM...
1967-91 Chevrolet, GMC Truck; 2WD; Small Block; 1-5/8" Black Coated Full-Length Hedman Hedders
Classic $629.99 set
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Big Block; 2" Black Coated Full-Length Hedman Headers
Classic $728.99 set
1967-91 Chevrolet, GMC Truck; 2WD; Big Block; 2" Painted Full Length Hedman Headers
Classic $416.99 set
Hedman Hedders Black Maxx ceramic coated full-length headers for 1967-87 Chevrolet and GMC 2-wheel drive pickup trucks, Suburbans, and Blazers. They are designed for use on 283-400ci small block Chevy engines with factory GM...
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Small Block; 1-5/8" Black Coated Full-Length Hedman Smog/A.I.R. Headers
Classic $629.99 set
1967-91 Chevrolet, GMC Truck; 2WD; Small Block; 1-5/8" Black Coated Full-Length Hedman Smog Headers
Hedman Hedders Black Maxx ceramic coated full-length headers for 1967-86 C/K and 1987-91 R/V Chevrolet and GMC 2-wheel drive pickup trucks, Suburbans, and Blazers. They are designed for use on 283-400ci small block Chevy...
1967-91 Chevrolet, GMC Truck; 2WD; Small Block; 1-5/8" Black Coated Full-Length Hedman Smog Headers
Classic $753.99 set
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Big Block; 1-3/4" Black Coated Mid-Length Hedman Hedders
Classic $587.99 set
Hedman Hedders Elite Series Satin Black Maxx ceramic-metallic coated full-length headers for 1967-86 C/K and 1987-91 R/V Chevrolet and GMC 1/2 and 3/4 ton 2-wheel drive pickup trucks. They are designed for use on 283-400ci...
1967-91 Chevrolet/GMC 2WD/4WD Truck Small Block - Elite Black Coated 1-3/4" Full-Length Hedman Hedders
Classic $806.99 set
1967-87 Chevrolet, GMC Truck; 2WD; Big Block; 2" Uncoated Mid-Length Hedman Hedders
Classic $526.99 set
1967-91 Chevrolet, GMC Truck; 2WD; Big Block; 1-3/4" HTC Coated Mid-Length Hedman Hedders
Classic $664.99 set
1967-87 Chevrolet, GMC Truck; 2WD; Big Block; 2" HTC Coated Mid-Length Hedman Hedders
Classic $836.99 set
Hedman Hedders Elite Series Satin Black Maxx ceramic-metallic coated full-length headers for 1967-87 Chevrolet and GMC 2 or 4-wheel drive pickup trucks, Suburbans, and Blazers. They are designed for use on 283-400ci small...
1967-87 Chevrolet/GMC 2WD/4WD Truck Small Block - Elite Black Coated 1-5/8" Full-Length Hedman Smog Headers
Classic $795.99 set
1967-87 Chevrolet, GMC Truck; 2WD; Big Block; 2" Black Coated Mid-Length Hedman Hedders
Classic $808.99 set
1967-91 Chevrolet/GMC 2WD Truck Big Block - Elite Black Coated 1-3/4" Full-Length Hedman Hedders
Classic $760.99 set
Hedman Hedders Elite Series Satin Black Maxx ceramic-metallic coated full-length headers for 1967-87 Chevrolet and GMC 2 or 4-wheel drive pickup trucks, Suburbans, and Blazers. They are designed for use on 283-400ci small...
1967-91 Chevrolet/GMC 2WD/4WD Truck Small Block - Elite Black Coated 1-5/8" Full-Length Hedman Oval Port Smog Headers
Classic $753.99 set
Hedman Hedders Black Maxx ceramic coated full-length headers for 1967-91 Chevrolet and GMC 2-wheel drive pickup trucks, Suburbans, and Blazers. They are designed for use on 283-400ci small block Chevy engines with factory GM...
1967-91 Chevrolet/GMC 2WD Truck Small Block w/ Manual - Black Coated 1-5/8" Full-Length Hedman Hedders
Classic $568.99 set
Hedman Hedders Elite Series Satin Black Maxx ceramic-metallic coated full-length headers for 1967-91 Chevrolet and GMC 2 or 4-wheel drive pickup trucks, Suburbans, and Blazers. They are designed for use on 283-400ci small...
1967-91 Chevrolet/GMC 2WD/4WD Truck Small Block w/ Manual - Elite Black Coated 1-5/8" Full-Length Hedman Hedders
Classic $679.99 set
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Small Block; 1-3/4" Black Coated Full-Length Hedman Hedders
Hedman Hedders Black Maxx ceramic coated full-length headers for 1967-86 C/K and 1987-91 R/V Chevrolet and GMC 1/2 thru 1-ton 2 or 4-wheel drive pickup trucks. They are designed for use on 283-400ci small block Chevy engines...
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Small Block; 1-3/4" Black Coated Full-Length Hedman Hedders
Classic $663.99 set
1967-87 Chevrolet, GMC Truck; 2/4WD; Big Block; 1-3/4" Black Coated Full-Length Hedman Smog Hedders
Classic $711.99 set
Hedman Hedders HTC Silver ceramic coated full-length headers for 1967-87 Chevrolet and GMC 2-wheel drive pickup trucks, Suburbans, and Blazers. They are designed for use on 283-400ci small block Chevy engines with factory GM...
1967-91 Chevrolet, GMC Truck; 2WD; Small Block; 1-5/8" HTC Coated Full-Length Hedman Smog/A.I.R. Headers
Classic $659.99 set
1967-87 Chevrolet, GMC Truck; 2WD; Big Block; 1-3/4" Black Coated Full-Length Hedman Smog/A.I.R. Headers
Classic $630.99 set
