HOO2471-1HKR
1970-1974 GM LS 2nd Gen (Camaro/Firebird) Mid Length Headers 1-3/4, Collector Size 2-1/2, Port Shape - round
OVERVIEW
1970-1974 GM LS 2nd Gen (Camaro/Firebird) Mid Length Engine Swap Headers for LS1/LS6/LS2 or 5.3L-6.0L Vortec truck engine swaps requiring maximum ground clearance. Not legal for use on pollution controlled motor vehicles
Features:
- Premium fitment with optimized ground clearance
- Laser cut 3/8” flanges with flat-finished TIG welded port sealing
- 1-3/4” primaries/2.5" collectors
- Designed and intended for installation only with Hooker LS swap engine mounting brackets and transmission crossmembers for this application. Will not install with any other brand of mounts
- Compatible with Quick Time™ bellhousings (hydraulic clutch only, stock A/C evaporator case on firewall, straight boot spark plug wires and Holley LS swap oil pan and accessory drive brackets
- Connects directly to Hooker 2.5” 2nd-gen F-body exhaust system through the use of an available mid-pipe kit
- Compatible with stock or half-height subframe/body mounts
- Automatic and manual transmission compatible
- Will not install with factory column shift linkage. Lokar or similar aftermarket shift cable or linkage required for column shift applications.
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
Application | 1970-1974 Camaro/Firebird |
---|---|
Bolt Size | M8 x 1.25 x 25mm |
Brand | Hooker BlackHeart |
CARB (California) Compliant | No |
Collector Diameter | 2.50 inch |
Emission Code | 4 |
Engine | GM Small Block Gen III/IV (LS Based) |
Exhaust Series | Hooker BlackHeart |
Header Finish | Silver Ceramic |
Header Style | Mid Length |
Material | Mild Steel |
Primary Tube Dia. | 1-3/4 inch |
Product Type | Headers |
Subframe | Stock |
Tube Material | Mild Steel |
Type of Component | Headers |
Warranty | Limited Lifetime Warranty |
UPC | 090127682708 |
Part Number | 2471-1HKR |
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