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$327.95
Hooker Headers 71222021HKR BlackHeart Transmission Crossmember
Hooker Headers 71222021HKR BlackHeart Transmission Crossmember

Hooker Headers 71222021HKR BlackHeart Transmission Crossmember

Chevy LS V8, Steel, Powder Coated

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Hooker Headers 71222021HKR BlackHeart Transmission Crossmember
Hooker Headers 71222021HKR BlackHeart Transmission Crossmember
Hooker Headers 71222021HKR BlackHeart Transmission Crossmember
Hooker Headers 71222021HKR BlackHeart Transmission Crossmember
Hooker Headers 71222021HKR BlackHeart Transmission Crossmember
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Hooker Headers 71222021HKR BlackHeart Transmission Crossmember
Hooker Headers 71222021HKR BlackHeart Transmission Crossmember
Hooker Headers 71222021HKR BlackHeart Transmission Crossmember
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We estimate this item will ship on or before February 23rd.
Part # 42571222021HKR
$327.95
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Details

Material Type:
Steel
Finish:
Powder Coated
MFG. Part #:
71222021HKR
GTIN Code:
090127027905
Sold in Quantity:
Each

Info

Hooker BlackHeart has quickly become the leader in LS engine swaps and we are excited to offer this crossmember for 68-72 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 1968-72 A-body LS swap engine mounting brackets (71221006HKR and 71221007HKR) to provide optimized engine fitment and U-joint operating angles.
  • Specific geometry designed to fit the narrower, boxed frame rails of the A-body Convertible and El Camino models
  • High strength-low alloy steel construction provides for a strong transmission mounting solution
  • CAD designed to provide optimized installation, fitment, component clearances and exhaust system ground clearance
  • Provides for direct installation of 4th-gen F-body T56, aftermarket T56 Magnum or 4L80/4L85 transmissions
  • Provides for installation of 4L60/4L70, TH400 or 2004R transmissions through the use of available adapter kits
  • Shares the same exhaust arch location as the stock 1968-72 Chevelle crossmember for easy retrofitting
  • Black semi-gloss powder coating provides a durable and attractive finish
  • Compatible with 1968-72 A-body LS swap engine mounting brackets P/N’s 71221006HKR and 71221007HKR to provide optimized engine fitment and U-joint operating angles

Installation Instructions (PDF)

Important Messages

  • This item ships directly from the manufacturer. It may take an additional 21 business days for Hooker Headers to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
Some parts are not legal for use in California or other states with similar laws/regulations

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