These Hooker BlackHeart Headers fit 1973-1974 GM C-10/20 2WD Trucks with LS engines. Long tube design for optimum engine performance and stainless steel construction for maximum corrosion resistance. These Headers are designed for use with Standard 12621HKR engine mounting brackets.
Specifications:
Description_ASC |
These Headers are designed for use with Standard 12621HKR engine mounting brackets. |
Description_DEF |
Exhaust Header |
Description_DES |
Hooker BlackHeart LS Swap Long Tube Headers - Stainless |
Description_FAB |
For GM LS engine swaps into 1973-1974 GM C-10/20 2WD Trucks |
Description_FAB |
1-7/8" primary tube diameter and 3" collector diameter ideal for "hot" LS1/LS6/LS2 or 5.3L-6.0L Vortec truck engine swaps |
Description_FAB |
Long tube design for optimum engine performance |
Description_FAB |
100% stainless steel construction |
Description_FAB |
Designed for use with 12621HKR engine mounting brackets |
Description_FAB |
Manufacturer's Limited Lifetime Warranty |
Description_KEY |
c-10; c10; c-10 ls swap; c10 ls swap; c-10 ls swap headers; c10 ls swap headers; c20 ls swap headers; c-20 ls swap headers; long tube headers; 2335-7HKR |
Description_EXT |
Blackheart Long Tube Headers; Fits w/1973-74 GM C10 Trucks w/LS Engine Swap; 1.875 in. Primary Tubing; Collector Size 3 in.; 304 Stainless Steel; Natural Finish; |
Description_INV |
HEADER, 73-74 GM C10 LS SWAP, 1 7/8 SS |
Description_SHO |
Exhaust Header |
Description_MKT |
These Hooker BlackHeart Headers fit 1973-1974 GM C-10/20 2WD Trucks with LS engines. Long tube design for optimum engine performance and stainless steel construction for maximum corrosion resistance. These Headers are designed for use with Standard 12621HKR engine mounting brackets. |
Coated Finish |
304 Stainless Steel |
Warning |
California Proposition 65 |
Collector Diameter |
3.000 in. |
Primary Tube Diameter |
1.875 in. |
Application |
1973-1974 GM C-10/20 Trucks |
Primary Tube Dia. |
1-7/8 inch |
Product Type |
Headers |
Type of Component |
Headers |
Warranty |
Limited Lifetime Warranty |
Collector Tube Size |
3.000 in. |
Tube Diameter |
1.875 in. |
WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
Head Style |
Long-Tube |
WARNING CA Proposition 65 |
Yes |
Engine Make/Size |
Chevy LS Series |
Tube Direction |
Down Swept |
Tube Material |
304 Stainless Steel |
Finish |
Natural |
Port Shape |
Round |
2WD/4WD |
2WD |
Bolt size |
M8 x 1.25 x 25mm |
Brand |
Hooker BlackHeart |
CARB (California) Compliant |
No |
Choose Your Part |
Headers |
Emission Code |
4 |
Engine |
GM Gen III/IV (LS) |
Exhaust Series |
Hooker BlackHeart |
Header Finish |
Natural |
Header Style |
Long Tube |
Subframe |
Stock |
Material |
304 Stainless Steel |
Length |
10.4000 |
Width |
15.6000 |
Height |
37.4000 |
Weight |
27.8000 |