1975-1981 GM LS 2nd Gen (Camaro/Firebird) Mid Length Engine Swap Headers for Stock 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.
Specs
Application
1975-1981 Camaro/Firebird
Brand
Hooker BlackHeart
Collector Diameter
2.50 inch
Emission Code
4
Engine
GM Small Block Gen III/IV (LS Based)
Exhaust Series
Hooker BlackHeart
Finish
Silver Ceramic
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
Part Number
BH2471-1
Emissions
4
This part is legal for sale or use on Racing Use Only Vehicles
The following vehicles are considered Racing Use Only Vehicles:
Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Hooker recommends using cast iron exhaust manifolds or old headers during your engine break-in period to avoid damaging your coated damage. Please call Hooker tech service at 270-781-9741 for additional information regarding ceramic coated exhaust products. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Hooker does not recommend the use of header wraps as this will void the warranty.
NOTE: These headers were not designed for bolt-in compatibility with a 4L80 transmission. The ears on the side of the transmission would have to be trimmed for clearance to permit the installation of these headers.
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