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
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
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
1967-87 Chevrolet, GMC Truck; 2WD; Small Block; 1-5/8" HTC Coated Mid-Length Hedman Hedders
Hedman Hedders HTC Silver ceramic coated mid-length headers for 1967-87 Chevrolet and GMC 1/2 and 3/4 ton 2-wheel drive pickup trucks. They are designed for use on 283-400ci small block Chevy engines with factory GM aluminum...
1967-87 Chevrolet, GMC Truck; 2WD; Small Block; 1-5/8" HTC Coated Mid-Length Hedman Hedders
Classic $655.99 set
Mid-Length Headers, often called Clipsters, are engineered to provide superior performance gains over Manifold Replacements or Block Hugger style headers. These headers enhance your vehicles's horsepower and torque while...
1964-77 Chevrolet Chevelle, 67-72 Camaro, 75-80 C10; 396-502ci Mid Length Header; 1-3/4" Primary; 3" Collector; Silver Coated
Classic $1025.99 pr
1967-91 Chevrolet/GMC Truck and SUV; Mid-Length HTC Silver Coated LS Swap Hedman Headers
Classic $612.99 set
Mid-Length Headers, often called Clipsters, are engineered to provide superior performance gains over Manifold Replacements or Block Hugger style headers. These headers enhance your vehicles's horsepower and torque while...
1964-77 Chevrolet Chevelle, 67-72 Camaro, 75-80 C10; 396-502ci Mid Length Header; 1-3/4" Primary; 3" Collector; Stainless
Classic $939.99 pr
Mid-Length Headers, often called Clipsters, are engineered to provide superior performance gains over Manifold Replacements or Block Hugger style headers. These headers enhance your vehicles's horsepower and torque while...
1967-91 Chevrolet, GMC Truck; 2/4WD; Big Block; 1-3/4" Black Coated Full-Length Hedman Hedders
Classic $606.99 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 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
Long tube headers provide the greatest increases in horsepower and torque across the entire RPM spectrum. The choice of racers worldwide, Doug's long tube headers are designed for the car owner who wants maximum power and the...
1965-72 Chevelle, 70-72 Impala, 68-74 C10; 396-502ci Long Tube Header; 2-1/8" Primary; 3-1/2" Collector; Stainless
Classic $1021.99 pr
Long tube headers provide the greatest increases in horsepower and torque across the entire RPM spectrum. The choice of racers worldwide, Doug's long tube headers are designed for the car owner who wants maximum power and the...
1965-72 Chevelle, 70-72 Impala, 68-74 C10; 396-502ci Long Tube Header; 2" Primary; 3-1/2" Collector; Silver Coated
Classic $1280.99 pr
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
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
1967-87 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
Long tube headers provide the greatest increases in horsepower and torque across the entire RPM spectrum. The choice of racers worldwide, Doug's long tube headers are designed for the car owner who wants maximum power and the...
1965-72 Chevelle, 70-72 Impala, 68-74 C10; 396-502ci Long Tube Header; 2-1/8" Primary; 3-1/2" Collector; Black Coated
Classic $973.99 pr
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
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
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 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
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; 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
1967-91 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
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; 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 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 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
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; Big Block; 2" Painted Full Length Hedman Headers
Classic $416.99 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
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Big Block; 2" Black Coated Full-Length Hedman Headers
Classic $728.99 set
1967-91 Chevrolet, GMC Truck; 2WD; 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
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 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; 1-3/4" Black Coated Mid-Length Hedman Hedders
Classic $587.99 set
1967-91 Chevrolet, GMC Truck; 2WD/4WD; Big Block; 1-3/4" Uncoated Mid-Length Hedman Hedders
Classic $373.99 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
1967-91 Chevrolet/GMC 2WD Truck Big Block - Elite Black Coated 1-3/4" Full-Length Hedman Hedders
Classic $760.99 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...
1967-91 Chevrolet/GMC 2WD/4WD Truck Small Block - Elite Black Coated 1-5/8" Full-Length Hedman Oval Port Smog Headers
Classic $753.99 set
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" Uncoated Mid-Length Hedman Hedders
Classic $526.99 set
