Hedman Hedders 45783 LS INTO 1973-77 A-BODY HEADERS; 1 3/4 IN. DIA, MID-LENGTH TUBES; BLACK MAXX
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Hedman Hedders, along with its Hedman Husler race header division, have been manufacturing quality headers in the USA since 1954. Hedman has been manufacturing long and mid-length tube headers for Classic American cars for years cars for decades, so designing a good fitting, great performing set of headers for popular LS engine swaps is nothing new.
These mid-length design LS swap headers fit 1973-1977 Classic American cars for years cars (Regal, Chevelle, El Camino, Cutlass, LeMans and others). They have a mild steel construction, and use smooth flowing, 1-3/4 in. diameter, CNC mandrel bent tubes that are hand-welded to ensure each pair is identical to the next. The stout 3/8" header flanges ensure a great seal that will resist warping, and the unique, gasketless ball and socket collector design allows your Chevelle, El Camino, LeMans, BelAir exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.
These headers have Hedman's high temperature, BLACK-MAXX satin-black ceramic-metallic finish that withstands exhaust temperatures up to 1400 degrees F, and looks great. Hedman Husler confidently backs these headers with a One year warranty.
Specifications:
Description_ASM | 1973-1977 Buick Century CID 294 4.8 Liter, 1973-1977 Buick Century CID 325 CC 5328 5.3 Liter, 1973-1977 Buick Century CID 364 CC 5967 6.0 Liter, 1973-1977 Buick Century CID 376 CC 6162 6.2 Liter, 1973-1977 Buick Regal CID 294 4.8 Liter, 1973-1977 Buick Regal CID 325 CC 5328 5.3 Liter, 1973-1977 Buick Regal CID 364 CC 5967 6.0 Liter, 1973-1977 Buick Regal CID 376 CC 6162 6.2 Liter, 1973 Chevrolet Chevelle CID 294 4.8 Liter, 1973 Chevrolet Chevelle CID 325 CC 5328 5.3 Liter, 1973 Chevrolet Chevelle CID 364 CC 5967 6.0 Liter, 1973 Chevrolet Chevelle CID 376 CC 6162 6.2 Liter, 1973-1977 Chevrolet El Camino CID 294 4.8 Liter, 1973-1977 Chevrolet El Camino CID 325 CC 5328 5.3 Liter, 1973-1977 Chevrolet El Camino CID 364 CC 5967 6.0 Liter, 1973-1977 Chevrolet El Camino CID 376 CC 6162 6.2 Liter, 1973-1976 Chevrolet Laguna CID 294 4.8 Liter, 1973-1976 Chevrolet Laguna CID 325 CC 5328 5.3 Liter, 1973-1976 Chevrolet Laguna CID 364 CC 5967 6.0 Liter, 1973-1976 Chevrolet Laguna CID 376 CC 6162 6.2 Liter, 1973-1977 Chevrolet Monte Carlo CID 294 4.8 Liter, 1973-1977 Chevrolet Monte Carlo CID 325 CC 5328 5.3 Liter, 1973-1977 Chevrolet Monte Carlo CID 364 CC 5967 6.0 Liter, 1973-1977 Chevrolet Monte Carlo CID 376 CC 6162 6.2 Liter, 1973-1977 GMC Sprint CID 294 4.8 Liter, 1973-1977 GMC Sprint CID 325 CC 5328 5.3 Liter, 1973-1977 GMC Sprint CID 364 CC 5967 6.0 Liter, 1973-1977 GMC Sprint CID 376 CC 6162 6.2 Liter, 1973-1977 Oldsmobile Cutlass CID 294 4.8 Liter, 1973-1977 Oldsmobile Cutlass CID 325 CC 5328 5.3 Liter, 1973-1977 Oldsmobile Cutlass CID 364 CC 5967 6.0 Liter, 1973-1977 Oldsmobile Cutlass CID 376 CC 6162 6.2 Liter, 1973-1977 Oldsmobile Cutlass Supreme CID 294 4.8 Liter, 1973-1977 Oldsmobile Cutlass Supreme CID 325 CC 5328 5.3 Liter, 1973-1977 Oldsmobile Cutlass Supreme CID 364 CC 5967 6.0 Liter, 1973-1977 Oldsmobile Cutlass Supreme CID 376 CC 6162 6.2 Liter, 1973-1977 Pontiac Grand Prix CID 294 4.8 Liter ...See Application Guide for Additional Fitments |
Description_DEF | Exhaust Header |
Description_DES | LS INTO 1973-77 A-BODY HEADERS; 1 3/4 IN. DIA, MID-LENGTH TUBES; BLACK MAXX |
Description_EXT | Headers For Installing An LS Engine into 1973-77 GM A-BODY (Chevelle, Cutlass, GTO); 1-3/4 in. Diameter, Mid-Length Tubes; 3 in. Ball/Socket Collector- Black-Maxx Satin Black Ceramic Coated, Mild Steel Construction |
Description_INV | HUSLER LS IN A-BODY SWAP HEADERS- BLACK |
Description_SHO | EXHAUST HEADERS |
Description_MKT |
Hedman Hedders, along with its Hedman Husler race header division, have been manufacturing quality headers in the USA since 1954. Hedman has been manufacturing long and mid-length tube headers for Classic American cars for years cars for decades, so designing a good fitting, great performing set of headers for popular LS engine swaps is nothing new. These mid-length design LS swap headers fit 1973-1977 Classic American cars for years cars (Regal, Chevelle, El Camino, Cutlass, LeMans and others). They have a mild steel construction, and use smooth flowing, 1-3/4 in. diameter, CNC mandrel bent tubes that are hand-welded to ensure each pair is identical to the next. The stout 3/8" header flanges ensure a great seal that will resist warping, and the unique, gasketless ball and socket collector design allows your Chevelle, El Camino, LeMans, BelAir exhaust system to bolt up, even if it is not perfectly aligned with the header collectors. These headers have Hedman's high temperature, BLACK-MAXX satin-black ceramic-metallic finish that withstands exhaust temperatures up to 1400 degrees F, and looks great. Hedman Husler confidently backs these headers with a One year warranty. |
Catalytic Converter(s) Included | No |
Air Conditioning | Yes |
Bolts/Studs Included | Yes |
California Proposition 65 | WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov |
Collector Style | BALL and SOCKET Style (Gasketless) |
Collector Size | 3 in. |
Collector Diameter | 3 in. |
Contents | One pair of headers, mounting hardware, O2 Bungs, gaskets, Instructions |
Collector Attachment | 3 in. |
Automatic Transmission - Floor | Yes |
Automatic Transmission - Column | No |
Product Type | Headers |
Finish Type | BLACK MAXX- Black Ceramic-Metallic Coating |
Engine | Chevy LS Series |
Exhaust System Dia | 2-1/2 in. |
Header Material | Mild Steel |
Motor Mounts Included | No |
Manual Transmission - Column | No |
Installation Hardware Included | Yes |
Flange Style | Standard |
Gasket Or Seal Included | Yes |
Port Style | Round |
E.O. # | No |
Head Style | Factory Profile |
O2 Provision | No |
Cylinder Head Port Shape | Round |
Header Style | Mid-Length Tube |
Manual Transmission - Floor | Yes |
Header Port Shape | Round |
Header Construction | MILD STEEL- Standard-Duty |
Notes | 73-77 A-body Chev. LS Swap Headers |
Flange Thickness | 0.375 in. |
Material | Mild Steel |
O2 Sensors Included | No |
Emissions Notes | Not Legal For Street Use on '75-Later Model Years! Legal for off-road use only. |
Package Contents | Pair of headers, mounting hardware, O2 Bungs, gaskets, Reducers, Instructions |
Primary Tube Diameter (in) | 1.75 in. |
Power Steering | Yes |
Header Finish | BLACK MAXX Satin Black Ceramic-Metallic |
Crossover Pipe Included | No |
Primary Tube Gauge | 18g |
Finish | BLACK MAXX Satin Black Ceramic-Metallic |
Tube Size | 1-3/4 in. |
Y-Pipe Included | No |
Vehicle Family | A-Body (GM) 1973-77 |
Title | HEDMAN HUSLER HEDDERS LS INTO 1973-77 A-BODY (CHEVELLE, CUTLASS, GTO) HEADERS; 1-3/4 IN. DIAMETER, MID-LENGTH TUBE; BLACK-MAXX BLACK CERAMIC-COATED, MILD STEEL |
Tube Material Thickness | 18g |
Tube Length | Mid-Length Tubes |
with EGR | No |
Tube Style | Mid-Length |
Replacement Gasket | 18495 |
Tuned | No |
Transmission Compatibility | Automatic Transmission |
Quantity | Sold as a set. |
Tube Diameter | 1-3/4 in. |
Tube Design | Standard |
Reducers Included | Yes |
Weld-Up | No |
Replacement Head Flange Gasket | 18495 |
with A.I.R. System | No |
Reducer Outlet Size | 3 in. |
Length | 22.0000 |
Width | 12.0000 |
Height | 36.0000 |
Weight | 45.0000 |
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