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 1-3/4 in. x 3 in. 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
Specifications:
Description_DEF |
Exhaust Header |
Description_DES |
Hooker BlackHeart Long Tube Headers - Black Ceramic Coated |
Description_INV |
HEADER, GM A-BODY LS SWAP, 1 3/4 DARKSID |
Description_EXT |
Blackheart Long Tube Headers; 1 3/4 in. Tube Size; Black; For GM 1968-72 A Body w/LS Swap; |
Description_FAB |
1-3/4" primary tubes and long transition 3" collectors with merge spears for maximum flow and increased exhaust velocity |
Description_FAB |
Tight-tucked design provides maximum ground clearance |
Description_FAB |
O2 bung locations optimized for wide-band O2 sensor operation/reliability |
Description_FAB |
Optimized tube bend geometry clears all factory stock vehicle components (including the A/C evaporator case), allows for easy starter motor/spark plug serviceability |
Description_FAB |
Compatible with all GM automatic and Tremec T56/T56 Magnum transmissions |
Description_FAB |
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 |
Description_FAB |
Mild steel headers offered in Painted, Silver Ceramic Coated, and Darkside Black Ceramic Coated finishes |
Description_FAB |
Manufacturer's Limited Lifetime Warranty |
Description_FAB |
All hardware included |
Description_MKT |
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 1-3/4 in. x 3 in. 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 |
Description_KEY |
longtube; headers; GM; A-body; 1968; 1969; 1970; 1971; 1972; LS Swap; Chevelle; El Camino; Malibu; 442; Cutlass; GTO; Skylark; 300; Lemans; |
Description_SHO |
Exhaust Header |
Engine Make/Size |
Chevy LS Series |
Bolt size |
M8 x 1.25 x 25mm |
Coated Finish |
Black |
WARNING CA Proposition 65 |
Yes |
WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
Tube Diameter |
1.750 in. |
Product Type |
Headers |
Collector Tube Size |
3.000 in. |
Tube Direction |
Down Swept |
Head Style |
Long-Tube |
Collector Diameter |
3.000 in. |
Port Shape |
Round |
Brand |
Hooker BlackHeart |
Engine |
GM Gen III/IV (LS) |
Header Style |
Long Tube |
Warning |
California Proposition 65 |
Application |
Automotive |
Primary Tube Diameter |
1.750 in. |
Finish |
Black Ceramic |
Material |
Mild Steel |
CARB (California) Compliant |
No |
Emission Code |
4 |
Header Finish |
Black Ceramic |
Primary Tube Dia. |
1-3/4 inch |
Length |
10.4000 |
Width |
15.5000 |
Height |
36.0000 |
Weight |
27.2500 |