Hooker BlackHeart Long Tube Headers – Painted HOK-70101518HKR
1968-1972 GM A-Body LS Swap, 1-7/8 X 3″ Long Tube Headers, Painted
Features:
- Optimized tube bend geometry clears all factory stock vehicle components (including the A/C evaporator case), allows for easy starter motor/spark plug serviceability
- Mild steel headers offered in Painted, Silver Ceramic Coated, and Darkside Black Ceramic Coated finishes
- All hardware included
- Manufacturer’s Limited Lifetime Warranty
- Designed to work specifically with our Hooker Transmission Crossmembers (P/N 71222007HKR or 71222021HKR) and Engine Mounts (P/N 71221006HKR or 71221007HKR) for a trouble free install
- Compatible with all GM automatic and Tremec T56/T56 Magnum transmissions
- Tight-tucked design provides maximum ground clearance
- O2 bung locations optimized for wide-band O2 sensor operation/reliability
- 1-7/8” primary tubes and long transition 3” collectors with merge spears for maximum flow and increased exhaust velocity
Hooker BlackHeart has quickly become the leader in engine swaps and we are excited to offer our 68-72 GM A-Body LS swap headers in mild steel with 3 different finishes. These 1-7/8″ x 3″ long-tube headers provide excellent ground clearance as well as component clearance. They are designed to work specifically with our Hooker Transmission Crossmembers (P/N 71222007HKR or 71222021HKR) and Engine Mounts (P/N 71221006HKR or 71221007HKR) for a trouble free install
Attributes:
| Header Finish | Black Paint |
| Bolt size | M8 x 1.25 x 25mm |
| Brand | Hooker BlackHeart |
| CARB (California) Compliant | No |
| Category | Exhaust |
| Collector Diameter | 3.00 inch |
| Emission Code | 4 |
| Engine | GM Gen III/IV (LS) |
| Header Style | Long Tube |
| Material | Mild Steel |
| part type | Exhaust Header |
| Primary Tube Dia. | 1-7/8 inch |
| Product Type | Headers |
| Sub Category | Exhaust Manifolds |
Vehicle Applications:
| Make | Model | Years |
| Buick | GS 350 | 1968 to 1969 |
| Buick | GS 400 | 1968 to 1969 |
| Buick | GS 455 | 1970 to 1972 |
| Buick | GS | 1970 to 1972 |
| Buick | Skylark | 1968 to 1972 |
| Buick | Special | 1968 to 1969 |
| Buick | Sportwagon | 1968 to 1972 |
| Chevrolet | Chevelle | 1968 to 1972 |
| Chevrolet | El Camino | 1968 to 1972 |
| Chevrolet | Monte Carlo | 1970 to 1972 |
| GMC | Sprint | 1971 to 1972 |
| Oldsmobile | 442 | 1968 to 1971 |
| Oldsmobile | Cutlass Supreme | 1968 to 1972 |
| Oldsmobile | Cutlass | 1968 to 1972 |
| Oldsmobile | F85 | 1968 to 1972 |
| Oldsmobile | Vista Cruiser | 1968 to 1972 |
| Pontiac | Beaumont | 1968 to 1969 |
| Pontiac | GTO | 1968 to 1972 |
| Pontiac | LeMans | 1968 to 1972 |
| Pontiac | Tempest | 1968 to 1970 |


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