Hooker BlackHeart

Hooker BlackHeart Transmission Crossmember

1968-1972 GM A-Body Convertible/El Camino LS Swap Transmission Crossmember

Part # 71222021HKR Be the first to write a review
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$350.06
Suggested Retail
$433.00
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5

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

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Hooker BlackHeart has quickly become the leader in LS engine swaps and we are excited to offer this crossmember for 1968-1972 GM A-Body Convertible and El Camino vehicles with LS engines. The crossmember is specifically designed to fit the narrower, boxed frame rails of the A-body Convertible and El Camino models. It is compatible with our current 1968-1972 A-body LS swap engine mounting brackets (71221006HKR and 71221007HKR) to provide optimized engine fitment and U-joint operating angles.
Application1968-1972 GM A-Body
Bracket MaterialSteel
Brand Hooker BlackHeart
ColorBlack
Emission Code5
6
EngineGM Small Block Gen III/IV/V (LS/LT Based)
FinishBlack Powdercoated
MaterialSteel
Motor TypeGM LS
Product TypeCrossmember
Transmission200R4
4L60E
4L65E
4L70E
4L80E
4L85E
T56 GM
T56 Magnum GM
TH400
Transmission TypeT56/T56 Magnum and 4L80/4L85
Type of ComponentCrossmember
UPC090127027905
Part Number71222021HKR
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
NOT COMPATIBLE WITH TREMEC TR6060 TRANSMISSIONS
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