Hedman Hedders, along with its Hedman Husler race header division, have been building quality headers in the USA since 1954! Hedman has manufactured long and mid-length tube headers for GM A-Body cars for decades, so designing a good fitting, great performing set of headers for popular LS engine swaps is nothing new.
These long tube LS swap headers fit 1978-1981 GM A-Body and 1982-1988 GM G-Body Cars (Caballero, Cutlass, El Camino, Grand Prix, Regal, and 1988 Monte Carlo). They have a mild steel construction, and use smooth flowing, 2 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 high-flow 3 in. race collectors ensure unimpeded exhaust flow for maximum performance.
Hedman Husler confidently backs these headers with a One year warranty. This part number ships from the factory with a raw mild steel surface.
Specifications:
| Description_ASM |
1978-1987 Buick Regal CID 294 4.8 Liter, 1978-1987 Buick Regal CID 325 CC 5328 5.3 Liter, 1978-1987 Buick Regal CID 364 CC 5967 6.0 Liter, 1978-1987 Buick Regal CID 376 CC 6162 6.2 Liter, 1978-1987 Chevrolet El Camino CID 294 4.8 Liter, 1978-1987 Chevrolet El Camino CID 325 CC 5328 5.3 Liter, 1978-1987 Chevrolet El Camino CID 364 CC 5967 6.0 Liter, 1978-1987 Chevrolet El Camino CID 376 CC 6162 6.2 Liter, 1978-1983 Chevrolet Malibu CID 294 4.8 Liter, 1978-1983 Chevrolet Malibu CID 325 CC 5328 5.3 Liter, 1978-1983 Chevrolet Malibu CID 364 CC 5967 6.0 Liter, 1978-1983 Chevrolet Malibu CID 376 CC 6162 6.2 Liter, 1978-1988 Chevrolet Monte Carlo CID 294 4.8 Liter, 1978-1988 Chevrolet Monte Carlo CID 325 CC 5328 5.3 Liter, 1978-1988 Chevrolet Monte Carlo CID 364 CC 5967 6.0 Liter, 1978-1988 Chevrolet Monte Carlo CID 376 CC 6162 6.2 Liter, 1978-1987 GMC Caballero CID 294 4.8 Liter, 1978-1987 GMC Caballero CID 325 CC 5328 5.3 Liter, 1978-1987 GMC Caballero CID 364 CC 5967 6.0 Liter, 1978-1987 GMC Caballero CID 376 CC 6162 6.2 Liter, 1978-1981 Oldsmobile Cutlass CID 294 4.8 Liter, 1978-1981 Oldsmobile Cutlass CID 325 CC 5328 5.3 Liter, 1978-1981 Oldsmobile Cutlass CID 364 CC 5967 6.0 Liter, 1978-1981 Oldsmobile Cutlass CID 376 CC 6162 6.2 Liter, 1978-1987 Oldsmobile Cutlass Supreme CID 294 4.8 Liter, 1978-1987 Oldsmobile Cutlass Supreme CID 325 CC 5328 5.3 Liter, 1978-1987 Oldsmobile Cutlass Supreme CID 364 CC 5967 6.0 Liter, 1978-1987 Oldsmobile Cutlass Supreme CID 376 CC 6162 6.2 Liter, 1982-1986 Pontiac Bonneville CID 294 4.8 Liter, 1982-1986 Pontiac Bonneville CID 325 CC 5328 5.3 Liter, 1982-1986 Pontiac Bonneville CID 364 CC 5967 6.0 Liter, 1982-1986 Pontiac Bonneville CID 376 CC 6162 6.2 Liter, 1978-1980 Pontiac Grand Am CID 294 4.8 Liter, 1978-1980 Pontiac Grand Am CID 325 CC 5328 5.3 Liter, 1978-1980 Pontiac Grand Am CID 364 CC 5967 6.0 Liter, 1978-1980 Pontiac Grand Am CID 376 CC 6162 6.2 Liter ...See Application Guide for Additional Fitments |
| Description_DEF |
Exhaust Header |
| Description_DES |
LS INTO 1978-81 A-BODY/82-88 G-BODY HEADERS; 2 IN. DIA., LONG TUBE-UNCOATED |
| Description_EXT |
Headers For Installing An LS Engine into 1978-81 GM GM A-Body/82-88 G-Body Cars; 2 in. Diameter, Long Tube; 3 in. Slip-on Collector- Uncoated, Mild Steel Construction |
| Description_INV |
HUSLER LS IN 78-87 A/G-BODY SWAP HEADERS |
| Description_MKT |
Hedman Hedders, along with its Hedman Husler race header division, have been building quality headers in the USA since 1954! Hedman has manufactured long and mid-length tube headers for GM A-Body cars for decades, so designing a good fitting, great performing set of headers for popular LS engine swaps is nothing new.
These long tube LS swap headers fit 1978-1981 GM A-Body and 1982-1988 GM G-Body Cars (Caballero, Cutlass, El Camino, Grand Prix, Regal, and 1988 Monte Carlo). They have a mild steel construction, and use smooth flowing, 2 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 high-flow 3 in. race collectors ensure unimpeded exhaust flow for maximum performance.
Hedman Husler confidently backs these headers with a One year warranty. This part number ships from the factory with a raw mild steel surface.
|
| Description_SHO |
EXHAUST HEADERS |
| Automatic Transmission - Column |
No |
| Air Conditioning |
Yes |
| Automatic Transmission - Floor |
Yes |
| Bolts/Studs Included |
Yes |
| Collector Style |
SLIP-ON |
| Collector Size |
3 in. |
| Collector Diameter |
3 in. |
| Catalytic Converter(s) Included |
No |
| Collector Attachment |
3 in. |
| California Proposition 65 |
WARNING: Cancer. For more info visit www.P65Warnings.ca.gov |
| Head Style |
Factory Profile |
| Gasket Or Seal Included |
Yes |
| Header Style |
Long Tube |
| Cylinder Head Port Shape |
Round |
| Header Finish |
Raw |
| Contents |
One pair of headers, mounting hardware, O2 Bungs, gaskets, Instructions |
| Engine |
Chevy LS Series |
| Finish Type |
Uncoated Mild steel |
| Material |
Mild Steel |
| Manual Transmission - Column |
No |
| Finish |
Uncoated |
| Header Port Shape |
Round |
| Header Construction |
MILD STEEL- Standard-Duty |
| Exhaust System Dia |
3 in. |
| Emissions Notes |
Not Legal For Street Use on '75-Later Model Years! Legal for off-road use only. |
| Installation Hardware Included |
Yes |
| E.O. # |
No |
| Flange Thickness |
0.375 in. |
| Crossover Pipe Included |
No |
| Manual Transmission - Floor |
Yes |
| Flange Style |
Standard |
| Header Material |
Mild Steel |
| Transmission Compatibility |
Automatic Transmission |
| Replacement Gasket |
18495 |
| Replacement Head Flange Gasket |
18495 |
| Tube Material Thickness |
18g |
| Motor Mounts Included |
No |
| Package Contents |
One pair of headers, mounting hardware, O2 Bungs, gaskets, Instructions |
| Primary Tube Diameter (in) |
2 in. |
| Port Style |
Round |
| Tube Design |
Standard |
| Notes |
78-81 A-body, 82-88 G-body LS Swap Headers |
| Reducers Included |
Yes |
| Primary Tube Gauge |
18g |
| Quantity |
Sold as a set. |
| Power Steering |
Yes |
| Tube Style |
Long Tubes |
| O2 Sensors Included |
No |
| Tube Size |
2 in. |
| Reducer Outlet Size |
3 in. |
| Tube Length |
Long Tubes |
| Tube Diameter |
2 in. |
| Vehicle Family |
A-Body (GM) 1978-81 |
| Product Type |
Headers |
| Tuned |
No |
| Title |
HEDMAN HUSLER HEDDERS LS INTO 1978-81 A-BODY/82-88 G-BODY HEADERS; 2 IN. DIAMETER, LONG TUBE; UNCOATED MILD STEEL |
| O2 Provision |
No |
| Y-Pipe Included |
No |
| with A.I.R. System |
No |
| Weld-Up |
No |
| with EGR |
No |
| Length |
21.0000 |
| Width |
13.0000 |
| Height |
47.0000 |
| Weight |
70.0000 |
