HOO70101304-RHKR
1973-1974 GM C-10/20 2WD Trucks, Tube size 1-7/8", Collector Size 3", Natural Finish, Use with Standard Engine Mounting Brackets
OVERVIEW
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.
Features:
- For GM LS engine swaps into 1973-1974 GM C-10/20 2WD Trucks
- 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
- Long tube design for optimum engine performance
- 100% stainless steel construction
- Designed for use with 12621HKR engine mounting brackets
- Manufacturer's Limited Lifetime Warranty
About Hooker BlackHeart

The BlackHeart team utilizes the latest technology and materials to design exhaust systems, engine swap kits, and mufflers for both import and domestic cars and trucks. Hooker BlackHeart is platform-engineered to provide superb performance, aesthetics, and fitment.
SPECS
2WD/4WD | 2WD |
---|---|
Application | 1973-1974 GM C-10/20 Trucks |
Bolt Size | M8 x 1.25 x 25mm |
Brand | Hooker BlackHeart |
CARB (California) Compliant | No |
Choose Your Part | Headers |
Collector Diameter | 3.00 inch |
Emission Code | 4 |
Engine | GM Small Block Gen III/IV (LS Based) |
Exhaust Series | Hooker BlackHeart |
Header Finish | Natural |
Header Style | Long Tube |
Material | 304 Stainless Steel |
Primary Tube Dia. | 1-7/8 inch |
Product Type | Headers |
Subframe | Stock |
Tube Material | 304 Stainless Steel |
Type of Component | Headers |
Warranty | Limited Lifetime Warranty |
UPC | 090127719602 |
Part Number | 70101304-RHKR |
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor