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Hooker Blackheart

Hooker Blackheart 12616HKR-1 Transmission Crossmember

Part # 12616HKR-1 Be the first to write a review

Compatible with 1970-81 2nd-gen F-body LS Swap Transmission Crossmember - for T56 (GM® 4th-gen F-body/GTO versions only), T56 Magnum, 4L80E/4L85E*, TH400* and 200R4* Transmission Installations. This product is not created or sold by GM®.

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Hooker Blackheart 12616HKR-1 Transmission Crossmember

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$340.95
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Revised Design specifically for T56 (4th-gen F-body/GTO versions only), T56 Magnum, 4L80E/4L85E, TH400 and 200R4 transmission installations. The revised design is easier to install since the feet are removable and can be installed separately. Designed specifically for T56 (4th-gen F-body/GTO versions only), T56 Magnum, 4L80E/4L85E, TH400 and 200R4 transmission installations.

Features:

  • Provides for direct installation of a T56 (F-Body/GTO LS versions only) or T56 Magnum transmission
  • Provides for installation of a 4L80E, 4L85E, TH400 or 2004R transmission with the combined use of a Hooker Blackheart 71223013HKR adapter or 12650HKR spacer block
  • Designed specifically for use with Hooker Blackheart 12512HKR and 12613HKR engine mounting brackets
  • CAD modeled design optimizes fitment and strength while minimizing weight
  • Built with powder coated steel construction for attractive, long-lasting durability
  • Designed to provide optimized U-joint working angles and exhaust system ground clearance
  • Bolt-in compatible with all Hooker Blackheart headers, exhaust manifolds and exhaust systems available for this vehicle application
  • Designed for use with 71223029HKR (black) or 71223030HKR (red) transmission mount
  • Revised Design for easier installation with removable feet
Brand Hooker Blackheart
ColorBlack
Emission Code6
MaterialSteel
Product TypeTransmission Crossmembers
WarrantyManufacturer's Limited 90 Day
UPC090127143018
Manufacturer Part Number12616HKR
Part Number12616HKR-1
Instructions for Part# 12616-1HKR
This crossmember is designed as an Integral component of the complete Hooker Blackheart LS swap system for this vehicle application. Its unique design geometry is designed for compatibility with Hooker Blackheart 12512HKR and 12613HKR engine mounting brackets only. Due to design variances in the crossmember mounting hole locations on GM 2nd-gen F-body subframes, the mounting holes in this crossmember may not line-up directly with the mounting holes in your subframe. In such cases, the crossmember will need to be mounted using angle brackets included with this crossmember (requires drilling new holes in the subframe). <br><br>* 4L80E/4L85E transmission installations require the use of a Hooker Blackheart 71223013HKR adapter bracket; TH400 or 2004R installations require the use of a Hooker Blackheart 12650HKR spacer kit.<br><br>Note: this crossmember is not compatible with Tremec TR6060 transmissions
Manufacturer's Limited 90 Day: See Details

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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

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    Hooker Blackheart 12616HKR-1 Transmission Crossmember
    Hooker Blackheart 12616HKR-1 Transmission Crossmember
    $340.95