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Hooker BlackHeart Mid-Length Header - Stainless Steel

GM LS 2nd Gen (Camaro/Firebird) Mid Length Headers 1-3/4", Collector Size 2-1/2", Port Shape: Round, 304 Stainless Steel Construction

PART# 70201307-RHKR

$760.95   Suggested Retail
$616.46   Holleydays Price
Estimated shipping date: 12/29/2017
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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.

Overview

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

Features:

  • 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 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

BrandHooker BlackHeart
Collector Diameter2-1/2 inch
Emission Code3
Flange Size3/8 Inch
Header FinishNatural
Primary Tube Dia.1-3/4 inch
Product TypeHeaders
Tube Material304 Stainless Steel
Part Number70201307-RHKR

Tech Resources

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.

Emissions

This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

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      Some parts are not legal for use in California or other states with similar regulations.

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