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Hooker BlackHeart Mid-Length Headers - Stainless

GM LS 1st Gen (Camaro/Firebird) Mid Length Headers 1-7/8, Collector Size 3, Port Shape - Round

PART# 70201306-RHKR

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$859.00   Suggested Retail
$772.95   Holleydays Price
Estimated shipping date: 02/12/2021
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These Hooker BlackHeart LS Swap Headers work perfectly with 1967-1969 GM F-Body (Camaro and Firebird) and 1968-1974 GM X-Body (Chevy Nova, Pontiac Ventura, Buick Apollo and Oldsmobile Omega) vehicles routing exhaust gases away from the engine while enhancing power and torque. Hooker's mid length headers provide the optimum horsepower possible from a mid-length design.


  • Flat-finished TIG welded flanges provide superior port sealing
  • Deep formed collectors and investment cast collector spears provide enhanced flow characteristics and visual appearance compared to available mild steel versions of these headers
  • Design provides maximum ground clearance available from a set of headers; ideal for extremely low vehicle ride heights
  • Bend geometry optimized for superior spark plug serviceability and plug boot/wire clearance
  • Compatible with OE manual, OE power (Saginaw 800), 3rd-gen F-body, 1983-88 G-body quick ratio and Delphi 600 series steering boxes
  • Available adapters provide bolt-in connection to Hooker 2.5” and 3” exhaust systems for this vehicle application
  • 100% Stainless steel construction provides best thermal efficiency and corrosion resistance available in this header design


BrandHooker BlackHeart
Collector Diameter3.00 inch
Emission Code4
EngineGM LS
Exhaust SeriesHooker BlackHeart
Header FinishNatural
Header StyleMid Length
Primary Tube Dia.1-7/8 inch
Product TypeHeaders
Tube Material304 Stainless Steel
Part Number70201306-RHKR



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

Tech Resources

This Hooker Blackheart product has been designed only for use on vehicles which are equipped with a stock front subframe and stock steering and suspension components. It is not compatible with any Hooker Blackheart product that has been designed specifically for use with Detroit Speed products. 1.) O2 bungs are not present on these headers, but are provided on the related available adapter tubes 2.) Bolt-in compatible with T56, T56 Magnum and 4L60-4L70 transmissions 3.) Installation with a 4L80/4L85 automatic transmission will require trimming to the transmission case bellhousing; installation will older generation GM automatics (TH350, TH400 etc.) may also require trimming to the transmission case bellhousing


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