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$756.95
$680.99
Hooker 2471-7HKR Competition Mid-Length Header, Stainless Steel
Hooker 2471-7HKR Competition Mid-Length Header, Stainless Steel

Hooker 2471-7HKR Competition Mid-Length Header, Stainless Steel

350 Chevy Small Block V8, Mid-Length Header Tube Type, Raw, Standard Flange Style, Natural

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Hooker 2471-7HKR Competition Mid-Length Header, Stainless Steel
Hooker 2471-7HKR Competition Mid-Length Header, Stainless Steel
Hooker 2471-7HKR Competition Mid-Length Header, Stainless Steel
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Hooker 2471-7HKR Competition Mid-Length Header, Stainless Steel
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Part # 42524717HKR
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Details

Header Tube Type:
Mid-Length
Finish:
Raw
Flange Style:
Standard
Primary Tube Diameter:
1-3/4"
Material Type:
Stainless Steel
Color:
Natural
Weld-Up:
No
MFG. Part #:
2471-7HKR
Collector Diameter:
2-1/2 Inch
Flange Thickness:
0.375"
Hardware Included:
Yes
Gasket(s) Included:
Yes
Sold in Quantity:
Pair
Emission Code:
3
GTIN Code:
090127686621
Collector Reducers Included:
No
Crossover Pipe Included:
No
Primary Tube Gauge:
18-gauge

Info

1970-81 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

  • Premium fitment with optimized ground clearance
  • Laser cut 3/8 flanges with flat-finished TIG welded port sealing
  • 1-3/4 primaries with 2-1/2" 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 QuickTime 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

Application

1970 Chevy Camaro
1970 Pontiac Firebird
1971 Chevy Camaro
1971 Pontiac Firebird
1972 Chevy Camaro
1972 Pontiac Firebird
1973 Chevy Camaro
1973 Pontiac Firebird
1974 Chevy Camaro
1974 Pontiac Firebird
1975 Chevy Camaro
1975 Pontiac Firebird
1976 Chevy Camaro
1976 Pontiac Firebird
1977 Chevy Camaro
1977 Pontiac Firebird
1978 Chevy Camaro
1978 Pontiac Firebird
1979 Chevy Camaro
1979 Pontiac Firebird
1980 Chevy Camaro
1980 Pontiac Firebird
1981 Chevy Camaro
1981 Pontiac Firebird

Notes

Designed for installation only with Hooker LS swap engine mounting brackets and transmission crossmembers for this application.

Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

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  • Maintaining your headers is an important part of any hot rod. Pat gives some tips and demonstrates how well Purple Metal Polish works for keeping your headers looking great.
  • Watch our video on the ceramic coating process for Armor Hot Coating. Headers coated with Armor Hot Coating protect your car without sacrificing looks.
  • Jeremy explains the different options of headers that Speedway Motors offers for Demolition Derby cars. Watch this video to see a variety of options and the benefits of certain headers.
  • Hooker headers are installed in a 1967 Pontiac Firebird for increased power and a boost in performance. See how to work through fitment of the steering box, clutch Z bar and starter.

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