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 classic cars, like the Chevelle, GTO, Monte Carlo and Impala for years, 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 1964-1972 GM A-Body cars, 1970-72 Chevy Monte Carlo, and 1977-1990 GM B-Body cars (Chevy Impala SS, Buick Roadmaster). 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.
These headers have Hedman's durable, HTC polished-silver ceramic-metallic finish that withstands exhaust temperatures up to 1400 degrees F and won't "blue" like chrome. Hedman Husler confidently backs these headers with a One year warranty.
Specifications:
| Description_ASM |
1964-1967 Buick Special CID 294 4.8 Liter, 1964-1967 Buick Special CID 364 CC 5967 6.0 Liter, 1964-1967 Buick Special CID 376 CC 6162 6.2 Liter, 1964-1967 Buick Sportwagon CID 294 4.8 Liter, 1964-1967 Buick Sportwagon CID 364 CC 5967 6.0 Liter, 1964-1967 Buick Sportwagon CID 376 CC 6162 6.2 Liter, 1964-1967 Chevrolet Chevelle CID 294 4.8 Liter, 1964-1967 Chevrolet Chevelle CID 364 CC 5967 6.0 Liter, 1964-1967 Chevrolet Chevelle CID 376 CC 6162 6.2 Liter, 1964-1967 Chevrolet El Camino CID 294 4.8 Liter, 1964-1967 Chevrolet El Camino CID 364 CC 5967 6.0 Liter, 1964-1967 Chevrolet El Camino CID 376 CC 6162 6.2 Liter, 1964-1967 Chevrolet Malibu CID 294 4.8 Liter, 1964-1967 Chevrolet Malibu CID 364 CC 5967 6.0 Liter, 1964-1967 Chevrolet Malibu CID 376 CC 6162 6.2 Liter, 1970-1972 Chevrolet Monte Carlo CID 294 4.8 Liter, 1970-1972 Chevrolet Monte Carlo CID 325 CC 5328 5.3 Liter, 1970-1972 Chevrolet Monte Carlo CID 364 CC 5967 6.0 Liter, 1970-1972 Chevrolet Monte Carlo CID 376 CC 6162 6.2 Liter, 1964-1967 Oldsmobile 442 CID 294 4.8 Liter, 1964-1967 Oldsmobile 442 CID 364 CC 5967 6.0 Liter, 1964-1967 Oldsmobile 442 CID 376 CC 6162 6.2 Liter, 1964-1967 Oldsmobile Cutlass CID 294 4.8 Liter, 1964-1967 Oldsmobile Cutlass CID 364 CC 5967 6.0 Liter, 1964-1967 Oldsmobile Cutlass CID 376 CC 6162 6.2 Liter, 1967 Oldsmobile Cutlass Supreme CID 294 4.8 Liter, 1967 Oldsmobile Cutlass Supreme CID 364 CC 5967 6.0 Liter, 1967 Oldsmobile Cutlass Supreme CID 376 CC 6162 6.2 Liter, 1964-1967 Oldsmobile F85 CID 294 4.8 Liter, 1964-1967 Oldsmobile F85 CID 364 CC 5967 6.0 Liter, 1964-1967 Oldsmobile F85 CID 376 CC 6162 6.2 Liter, 1964-1967 Oldsmobile Vista Cruiser CID 294 4.8 Liter, 1964-1967 Oldsmobile Vista Cruiser CID 364 CC 5967 6.0 Liter, 1964-1967 Oldsmobile Vista Cruiser CID 376 CC 6162 6.2 Liter, 1964-1967 Pontiac GTO CID 294 4.8 Liter, 1964-1967 Pontiac GTO CID 364 CC 5967 6.0 Liter, 1964-1967 Pontiac GTO CID 376 CC 6162 6.2 Liter ...See Application Guide for Additional Fitments |
| Description_DEF |
Exhaust Header |
| Description_DES |
LS IN 1964-67 A-BODY/'70-72 MONTE CARLO HEADERS; 2 IN. DIA, LONG TUBES-HTC |
| Description_EXT |
Headers For Installing An LS Engine into 1964-67 GM A-Body, 1970-72 Monte Carlo, 1977-90 GM B-Body; 2 in. Diameter, Long Tube; 3 in. Slip-on Collector- HTC Polished-Silver Ceramic Coated, Mild Steel Construction |
| Description_INV |
HUSLER LS IN 64-67 A-BODY HEADERS-SILVER |
| Description_SHO |
EXHAUST 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 classic cars, like the Chevelle, GTO, Monte Carlo and Impala for years, 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 1964-1972 GM A-Body cars, 1970-72 Chevy Monte Carlo, and 1977-1990 GM B-Body cars (Chevy Impala SS, Buick Roadmaster). 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.
These headers have Hedman's durable, HTC polished-silver ceramic-metallic finish that withstands exhaust temperatures up to 1400 degrees F and won't "blue" like chrome. Hedman Husler confidently backs these headers with a One year warranty.
|
| Bolts/Studs Included |
Yes |
| California Proposition 65 |
WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov |
| Air Conditioning |
Yes |
| Automatic Transmission - Column |
No |
| Automatic Transmission - Floor |
Yes |
| Finish Type |
HTC SILVER (polished) Ceramic-metallic Coating |
| Collector Attachment |
3 in. |
| Exhaust System Dia |
3 in. |
| Finish |
HTC Polished Silver Ceramic-Metallic |
| Catalytic Converter(s) Included |
No |
| Cylinder Head Port Shape |
Round |
| E.O. # |
No |
| Engine |
Chevy LS Series |
| Contents |
One pair of headers, mounting hardware, O2 Bungs, gaskets, Instructions |
| Collector Style |
SLIP-ON |
| Collector Diameter |
3 in. |
| Crossover Pipe Included |
No |
| Flange Thickness |
0.375 in. |
| Collector Size |
3 in. |
| Emissions Notes |
Not Legal For Street Use on '75-Later Model Years! Legal for off-road use only. |
| Flange Style |
Standard |
| Header Port Shape |
Round |
| Manual Transmission - Column |
No |
| Reducer Outlet Size |
3 in. |
| Replacement Gasket |
18495 |
| Manual Transmission - Floor |
Yes |
| Installation Hardware Included |
Yes |
| Gasket Or Seal Included |
Yes |
| Notes |
64-67 A-body LS Swap Headers |
| Quantity |
Sold as a set. |
| Model/Trim Details |
1970-72 Monte Carlo |
| Material |
Mild Steel |
| Header Material |
Mild Steel |
| Header Construction |
MILD STEEL- Standard-Duty |
| Motor Mounts Included |
No |
| Header Finish |
HTC Polished Silver Ceramic-Metallic |
| Primary Tube Gauge |
18g |
| Package Contents |
One pair of headers, mounting hardware, O2 Bungs, gaskets, Instructions |
| Product Type |
Headers |
| Power Steering |
Yes |
| Head Style |
Factory Profile |
| Reducers Included |
Yes |
| O2 Sensors Included |
No |
| Primary Tube Diameter (in) |
2 in. |
| Port Style |
Round |
| Header Style |
Long Tube |
| O2 Provision |
No |
| Replacement Head Flange Gasket |
18495 |
| Title |
HEDMAN HUSLER HEDDERS LS INTO 1964-67 GM A-BODY, '70-72 MONTE CARLO, '77-90 GM B-BODY HEADERS; 2 IN. DIAMETER, LONG TUBE; HTC POLISHED SILVER CERAMIC-COATED, MILD STEEL |
| with EGR |
No |
| Weld-Up |
No |
| Y-Pipe Included |
No |
| Tube Length |
Long Tubes |
| Tube Material Thickness |
18g |
| Tuned |
No |
| Tube Diameter |
2 in. |
| Transmission Compatibility |
Automatic Transmission |
| Vehicle Family |
A-Body (GM) 1964-67 |
| Tube Style |
Long Tubes |
| Tube Design |
Standard |
| with A.I.R. System |
No |
| Tube Size |
2 in. |
| Length |
21.0000 |
| Width |
13.0000 |
| Height |
47.0000 |
| Weight |
70.0000 |
