Hedman Hedders 62746 LS IN 1967-87 C10/C20 TRUCK (2WD) HEADERS; 1-3/4 IN. MID-LENGTH- HTC STAINLESS
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Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and mid-length tube headers for 1967-87 Chevy/GMC C10 / C15 pick-up trucks for decades, so designing a good fitting, great performing set of headers for the popular LS engine swap was a no-brainer.
Each set uses smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. From head flange to ball collector, these headers are 100% T304 Stainless Steel construction, and come with a factory-applied HTC Polished-silver ceramic coating that offers thermal protection up to 1300 F degrees! The stout 3/8" header flanges ensure a great seal that will resist warping, and Hedman's unique, gasketless ball and socket collector design allows your Camaro, Firebird, Nova or Ventura's exhaust system to bolt up, even if it is not perfectly aligned with the header collectors. Hedman is so confident in the quality of its headers that header construction is factory backed by a Limited Lifetime Warranty, and factory applied ceramic coatings are covered for a full five years.
Specifications:
Description_ASM | 1975-1986 Chevrolet C10 CID 294 4.8 Liter, 1975-1986 Chevrolet C10 CID 325 CC 5328 5.3 Liter, 1975-1986 Chevrolet C10 CID 364 CC 5967 6.0 Liter, 1967 Chevrolet C10 Panel CID 294 4.8 Liter, 1967 Chevrolet C10 Panel CID 325 CC 5328 5.3 Liter, 1967 Chevrolet C10 Panel CID 364 CC 5967 6.0 Liter, 1967-1974 Chevrolet C10 Pickup CID 294 4.8 Liter, 1967-1974 Chevrolet C10 Pickup CID 325 CC 5328 5.3 Liter, 1967-1974 Chevrolet C10 Pickup CID 364 CC 5967 6.0 Liter, 1967-1986 Chevrolet C10 Suburban CID 294 4.8 Liter, 1967-1986 Chevrolet C10 Suburban CID 325 CC 5328 5.3 Liter, 1967-1986 Chevrolet C10 Suburban CID 364 CC 5967 6.0 Liter, 1975-1986 Chevrolet C20 CID 294 4.8 Liter, 1975-1986 Chevrolet C20 CID 325 CC 5328 5.3 Liter, 1975-1986 Chevrolet C20 CID 364 CC 5967 6.0 Liter, 1967 Chevrolet C20 Panel CID 294 4.8 Liter, 1967 Chevrolet C20 Panel CID 325 CC 5328 5.3 Liter, 1967 Chevrolet C20 Panel CID 364 CC 5967 6.0 Liter, 1967-1974 Chevrolet C20 Pickup CID 294 4.8 Liter, 1967-1974 Chevrolet C20 Pickup CID 325 CC 5328 5.3 Liter, 1967-1974 Chevrolet C20 Pickup CID 364 CC 5967 6.0 Liter, 1967-1986 Chevrolet C20 Suburban CID 294 4.8 Liter, 1967-1986 Chevrolet C20 Suburban CID 325 CC 5328 5.3 Liter, 1967-1986 Chevrolet C20 Suburban CID 364 CC 5967 6.0 Liter, 1975-1986 Chevrolet C30 CID 294 4.8 Liter, 1975-1986 Chevrolet C30 CID 325 CC 5328 5.3 Liter, 1975-1986 Chevrolet C30 CID 364 CC 5967 6.0 Liter, 1967-1974 Chevrolet C30 Pickup CID 294 4.8 Liter, 1967-1974 Chevrolet C30 Pickup CID 325 CC 5328 5.3 Liter, 1967-1974 Chevrolet C30 Pickup CID 364 CC 5967 6.0 Liter, 1987 Chevrolet R10 CID 294 4.8 Liter, 1987 Chevrolet R10 CID 325 CC 5328 5.3 Liter, 1987 Chevrolet R10 CID 364 CC 5967 6.0 Liter, 1987-1988 Chevrolet R10 Suburban CID 294 4.8 Liter, 1987-1988 Chevrolet R10 Suburban CID 325 CC 5328 5.3 Liter, 1987-1988 Chevrolet R10 Suburban CID 364 CC 5967 6.0 Liter, 1989-1991 Chevrolet R1500 Suburban CID 294 4.8 Liter ...See Application Guide for Additional Fitments |
Description_DEF | Exhaust Header |
Description_DES | LS IN 1967-87 C10/C20 TRUCK (2WD) HEADERS; 1-3/4 IN. MID-LENGTH- HTC STAINLESS |
Description_FAB | Specifically Designed to Install An LS Engine Into 1967-87 Chevy/GMC C10/C20 Trucks and SUVs |
Description_FAB | 100% T304 Stainless Steel Construction Is More Durable, Heat Resistant and Corrosion Resistant Than The 409 Stainless Steel Typically Used To Manufacture Exhaust Products. |
Description_FAB | Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors |
Description_FAB | Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters) |
Description_FAB | Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating! |
Description_FAB | Proud To Say, Made In The USA, Since 1954! |
Description_INV | HEDMAN LS SWAP HEADERS- STAINLESS STEEL |
Description_EXT | Headers For Installing An LS Engine into 1967-87 CHEVY/GMC 1/2-3/4 Ton TRUCK/SUV (2WD Only); 1-3/4 in. Diameter, Mid-Length Tube; 3 in. Ball & Socket Collector- HTC Polished-Silver Ceramic Coated, T304 Stainless Steel Construction |
Description_SHO | HEADERS, COATED |
Description_MKT |
Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and mid-length tube headers for 1967-87 Chevy/GMC C10 / C15 pick-up trucks for decades, so designing a good fitting, great performing set of headers for the popular LS engine swap was a no-brainer. Each set uses smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. From head flange to ball collector, these headers are 100% T304 Stainless Steel construction, and come with a factory-applied HTC Polished-silver ceramic coating that offers thermal protection up to 1300 F degrees! The stout 3/8" header flanges ensure a great seal that will resist warping, and Hedman's unique, gasketless ball and socket collector design allows your Camaro, Firebird, Nova or Ventura's exhaust system to bolt up, even if it is not perfectly aligned with the header collectors. Hedman is so confident in the quality of its headers that header construction is factory backed by a Limited Lifetime Warranty, and factory applied ceramic coatings are covered for a full five years. |
Air Conditioning | Yes |
Automatic Transmission - Column | No |
Automatic Transmission - Floor | Yes |
Bolts/Studs Included | Yes |
California Proposition 65 | WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov |
Catalytic Converter(s) Included | No |
Chassis Compatibility | Factory Chassis; Porterbuilt Front Dropmember, Roadster Shop Chassis |
Collector Attachment | 3 in. |
Collector Bolts Included | Yes |
Collector Diameter | 3 in. |
Collector Size | 3 in. |
Collector Style | BALL and SOCKET Style (Gasketless) |
Contents | Headers, Head Flange Gaskets & Bolts,Collector Bolts, Reducers. |
Crossover Pipe Included | No |
Cylinder Head | Stock Profile Heads |
Cylinder Head Port Shape | Round |
E.O. # | No |
Emissions Notes | Not Legal For Street Use on '75-Later Model Years! Legal for off-road use only. |
Exhaust System Dia | 2-1/2 in. |
Finish | HTC Polished Silver Ceramic-Metallic |
Finish Type | HTC SILVER (polished) Ceramic-metallic Coating |
Flange Style | Standard |
Flange Thickness | 0.375 in. |
For Use On | 2WD Models Only. |
Gasket Or Seal Included | Yes |
Head Style | Factory Profile |
Head Type | Factory Heads |
Header Construction | T304 STAINLESS STEEL |
Header Finish | HTC Polished Silver Ceramic-Metallic |
Header Material | T304 Stainless Steel |
Header Port Shape | Round |
Header Style | Mid-Length Tube |
Installation Hardware Included | Yes |
Key Feature | Engine Swap Headers |
Manual Transmission - Column | No |
Manual Transmission - Floor | Yes |
Material | T304 Stainless Steel |
Motor Mounts Included | No |
O2 Provision | No |
O2 Sensors Included | No |
Package Contents | Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware |
Port Style | Round |
Power Steering | Yes |
Primary Tube Diameter (in) | 1.75 in. |
Primary Tube Gauge | 16g |
Product Type | Headers |
Quantity | Sold as a pair. |
Reducer Outlet Size | 2-1/2 in. |
Reducers Included | Yes |
Replacement Gasket | 27470 |
Replacement Head Flange Gasket | 27470 |
Title | HEDMAN HEDDERS 67-87 CHEVY TRUCK LS SWAP HEADERS; STAINLESS STEEL- HTC |
Transmission Compatibility | Automatic Transmission |
Transmission Notes | 4L80 requires modification/trimming to bellhousing ears |
Tube Design | Standard |
Tube Diameter | 1-3/4 in. |
Tube Length | Mid-Length Tubes |
Tube Material Thickness | 16g |
Tube Size | 1-3/4 in. |
Tube Style | Mid-Length |
Tuned | No |
Vehicle Family | C10/C15 Trucks and SUVs; 1967-72 |
Weld-Up | No |
with A.I.R. System | No |
with EGR | No |
Y-Pipe Included | No |
Length | 9.0000 |
Width | 17.0000 |
Height | 30.0000 |
Weight | 27.0000 |
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