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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$413.95

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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.

Application	1968-1972 GM A-Body
Bracket Material	Steel
Brand	Hooker BlackHeart
Color	Black
Emission Code	5
	6
Engine	GM Small Block Gen III/IV/V (LS/LT Based)
Finish	Black Powdercoated
Material	Steel
Motor Type	GM LS
Product Type	Crossmember
Transmission	200R4
	4L60E
	4L65E
	4L70E
	4L80E
	4L85E
	T56 GM
	T56 Magnum GM
	TH400
Transmission Type	T56/T56 Magnum and 4L80/4L85
Type of Component	Crossmember
UPC	090127027905
Part Number	71222021HKR

Instructions for 71222021HKR

NOT COMPATIBLE WITH TREMEC TR6060 TRANSMISSIONS

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