At the heart of any performance vehicle is the exhaust system. Hooker with its classic heart logo has been at the core of the exhaust industry for decades. Many of the most powerful vehicles on the planet have used Hooker Headers. Hooker continues to push the boundaries of performance with the new Blackheart line of performance exhaust systems for popular late model vehicles. The Blackheart line is truly a platform designed full exhaust program. From the cylinder head flange to the tailpipe, the Blackheart line is engineered to provide maximum exhaust velocity, ground clearance, style, performance, and quality!
Specifications:
| Description_DEF |
Exhaust Header |
| Description_DES |
Hooker BlackHeart Long Tube Headers- Stainless Steel |
| Description_EXT |
Blackheart Long Tube Headers; Fits w/1968-1972 GM A-Body LS Engine Swap; 1.75 in. Primary Tubing; Collector Size 3 in.; 304 Stainless Steel; |
| Description_FAB |
304SS construction- provides long-term corrosion resistant protection of components |
| Description_FAB |
Includes 3" merge-style collectors and velocity spears |
| Description_FAB |
Compatible with factory A/C evaporator case and stock GM LS engine spark plug wires |
| Description_FAB |
Bolt-in compatible with both sets of Hooker 1968-72 A-body specific engine brackets |
| Description_FAB |
Does not require relocation of brake system proportioning valve |
| Description_FAB |
Compatible with all GM automatic and Tremec T56/T56 Magnum transmissions |
| Description_FAB |
O2 bung locations optimized for wide-band O2 sensor operation/reliability |
| Description_FAB |
Easy installation- includes all necessary hardware |
| Description_FAB |
Manufacturer's limited lifetime warranty |
| Description_INV |
GM A-BODY LS-SWAP 304SS 1-3/4 X 3 LT HEA |
| Description_MKT |
At the heart of any performance vehicle is the exhaust system. Hooker with its classic heart logo has been at the core of the exhaust industry for decades. Many of the most powerful vehicles on the planet have used Hooker Headers. Hooker continues to push the boundaries of performance with the new Blackheart line of performance exhaust systems for popular late model vehicles. The Blackheart line is truly a platform designed full exhaust program. From the cylinder head flange to the tailpipe, the Blackheart line is engineered to provide maximum exhaust velocity, ground clearance, style, performance, and quality! |
| Description_KEY |
longtube; headers; GM; A-body; 1968; 1969; 1970; 1971; 1972; LS Swap; |
| Description_SHO |
Exhaust Header |
| Tube Material |
304 Stainless Steel |
| Collector Tube Size |
3.000 in. |
| Tube Diameter |
1.750 in. |
| Head Style |
Long-Tube |
| Brand |
Hooker BlackHeart |
| Header Finish |
Natural |
| Coated Finish |
304 Stainless Steel |
| Port Shape |
Round |
| Tube Direction |
Down Swept |
| Material |
Stainless Steel |
| Bolt size |
M8 x 1.25 x 25mm |
| Engine |
GM Gen III/IV (LS) |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Primary Tube Diameter |
1.750 in. |
| Collector Diameter |
3.000 in. |
| WARNING CA Proposition 65 |
Yes |
| Engine Make/Size |
Chevy LS Series |
| Application |
1968-1972 GM A-Body |
| CARB (California) Compliant |
No |
| Emission Code |
4 |
| Header Style |
Long Tube |
| Primary Tube Dia. |
1-3/4 inch |
| Product Type |
Headers |
| Warning |
California Proposition 65 |
| Length |
11.0000 |
| Width |
20.0000 |
| Height |
38.0000 |
| Weight |
28.0000 |
