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Street Race Truck More... The Toolbox
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$299.95
$242.96
Hooker 12644HKR Transmission Crossmember
Hooker 12644HKR Transmission Crossmember

Hooker 12644HKR Transmission Crossmember

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Hooker 12644HKR Transmission Crossmember
Hooker 12644HKR Transmission Crossmember
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Part # 42512644HKR
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$242.96
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  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

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GTIN Code:
090127712955

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HolleyDAYS are here again! SAVE up to 20% on this part and hundreds of other Holley brands during the 2018 HolleyDAYS sale 11/15/18-12/31/18.

1978-88 GM A/G-Body LS swap 4L60/4L80/TH400/2004R/T56/T56 Magnum Transmission Crossmember

  • Facilitates installation of a 4L60/4L80/TH400/2004R/T56/T56 behind an LS engine in 78-88 GM A/G Body applications (may require add-on bracket, see installation notes)
  • Designed using CAD modeling/FEA analysis for optimal fitment, strength, weight, safety and appearance
  • Welded steel construction
  • Provides an optimized engine/transmission inclination angle that is critical to obtaining suitable U-joint working angles, when installed with Hooker 12643HKR engine mounts
  • Designed in conjunction with other Hooker GM A/G-Body engine swap brackets to provide bolt-in installation of Hooker LS swap manifolds, headers and exhaust systems for this application
  • Provides the highest clearance available for up to 3" exhaust system routing

Installation Instructions (PDF)

Installation Instructions (PDF)

Application

1978-88 GM A/G-Body LS swap 4L60/4L80/TH400/2004R/T56/T56 Magnum Transmission Crossmember

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

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