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12616hkr.jpg
12616hkr.jpg

Hooker Transmission Crossmember

1970-81 2nd-gen F-body LS Swap Transmission Crossmember – T56 (GM 4th-gen F-body/GTO LS versions only), T56 Magnum, TH400 and 2004R Transmissions

PART# 12616HKR

$256.95   Suggested Retail
$230.95   Your Price
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Integral component of the complete Hooker swap system for this application.Component features unique geometry that is not compatible for use with any other brand of engine mounting components.Direct bolt-in installation on 70-74 subframes;installation on 75-81 subframes requires four horizontal holes to be drilled in subframe sidewall;no hole sawing or vertical drilling required. TH400 and 2004R transmission installations require the use of a Hooker 12650HKR spacer kit

Overview

T56(GM F-Body/GTO LS versions only)/T56 Magnum LS swap manual transmission crossmember

Features:

  • Facilitates installation of a T56 (GM F-Body/GTO LS versions only) /T56 Magnum manual transmission behind an LS engine in any year 2nd-gen F-body
  • TH400 and 2004R transmission installations require the use of a Hooker 12650HKR spacer kit
  • Designed utilizing CAD modeling/FEA analysis for optimal fitment, strength, weight, safety and appearance
  • High-strength low-alloy steel construction
  • Provides a engineered 3 to 3.5 degree engine/transmission inclination angle that is critical to obtaining suitable U-joint working angles, when installed with Hooker 2nd-gen F-Body LS engine swap brackets
  • Designed in conjunction with Hooker 2nd-gen F-body LS engine swap brackets to provide bolt-in installation of Hooker LS swap manifolds, headers and exhaust systems for this application
  • Installation requires use of a Prothane™ 7-1604 poly transmission mount
  • Provides the highest clearance available for up to 3" exhaust system routing

Specs

BrandHooker
Motor TypeGM LS
Product TypeCrossmembers

Tech Resources

Integral component of the complete Hooker swap system for this application.Component features unique geometry that is not compatible for use with any other brand of engine mounting components.Direct bolt-in installation on 70-74 subframes;installation on 75-81 subframes requires four horizontal holes to be drilled in subframe sidewall;no hole sawing or vertical drilling required. TH400 and 2004R transmission installations require the use of a Hooker 12650HKR spacer kit
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