Hooker BlackHeart Long Tube Headers – Silver Ceramic Coated HOK-701015181HKR
1968-1972 GM A-Body LS Swap, 1-7/8 X 3″ Long Tube Headers, Silver Ceramic Coating
Features:
- Tight-tucked design provides maximum ground clearance
- 1-7/8” primary tubes and long transition 3” collectors with merge spears for maximum flow and increased exhaust velocity
- All hardware included
- Mild steel headers offered in Painted, Silver Ceramic Coated, and Darkside Black Ceramic Coated finishes
- 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
- Optimized tube bend geometry clears all factory stock vehicle components (including the A/C evaporator case), allows for easy starter motor/spark plug serviceability
- O2 bung locations optimized for wide-band O2 sensor operation/reliability
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:
| Product Type | Headers |
| Primary Tube Dia. | 1-7/8 inch |
| part type | Exhaust Header |
| Material | Mild Steel |
| Header Style | Long Tube |
| Header Finish | Silver Ceramic |
| Engine | GM Gen III/IV (LS) |
| Emission Code | 4 |
| Collector Diameter | 3.00 inch |
| Category | Exhaust |
| CARB (California) Compliant | No |
| Brand | Hooker BlackHeart |
| Bolt size | M8 x 1.25 x 25mm |
| 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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