Hurst 67510018 Transmission Crossmember for 1978-1988 GM G-bodies

Transmission Crossmember for Tremec Magnum 6-speed

PART# 67510018

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$440.00   Suggested Retail
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This Hurst transmission crossmember is designed specifically for the 1978-1988 GM G-Body applications such as Cutlass, Monte Carlo, Regal, Grand Prix and Malibu and is ideal for doing a Tremec Magnum 6-speed transmission conversion. The crossmember is a bolt-in design, is constructed from thick 3/16-inch mig-welded cold rolled steel and features a durable black powdercoated finish. When used in 1978-1983 G-body applications, frame extender part number# 67510019 (sold separately) must be used with this crossmember for installation. Includes hardware and is backed by Hurst'sLifetime Limited Warranty.


  • For Installing a Tremec Magnum 6-speed Transmission
  • Precision Cut Cold Rolled Steel and Fully Mig-welded
  • Maintains Correct Transmission/Driveshaft Angles
  • Over 61 Years of Hurst Conversion Quality
  • Stronger than the Factory Crossmember
  • Durable Black Powdercoated Finish
  • Includes Hardware

Product Attributes

Emission Code5
Product TypeTransmission Crossmembers
California Proposition 65 RequiredNo
Part Number67510018



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.

Tech Resources

Fits 1978-1988 GM G-Body Applications such as Cutlass, Monte Carlo, Regal, Grand Prix, Malibu. Used to accomodate installation of Tremec Magnum 6 Speed Manual Transmission. 1978-1983 Applications also require use of frame extender 67510019 (sold seperately)


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