Hooker BlackHeart has quickly become the leader in LS engine swaps and we are excited to announce new products for the 1964-67 GM A-Body. All Hooker engine swap components are designed to bolt right in for ease of installation, provide excellent ground clearance, and optimize driveline angles. The new 64-67 GM A-Body Transmission Crossmember is no exception.

  • Designed as an integral part of the complete Hooker 1964-67 A-body swap system
  • Designed for use with Hooker BlackHeart 71221008HKR or 71221009HKR 1964-67 A-body LS engine brackets to provide the most optimized U-joint working angles possible in this vehicle application
  • Works with Hooker headers and exhaust systems for this application to provide optimized component and ground clearance
  • High-strength/low-alloy steel construction- provides optimized balance of strength, stiffness weight and cost
  • Unique modular design- provides for direct installation of T56/T56 Magnum and 4L80/4L85 transmissions in any non-boxed frame 1964-67 A-body vehicle (i.e. El Camino and convertible models)
  • Additional add-on transmission adapters available to allow for installation of 4L60-4L70 (P/N 12657HKR) & TH400 or 2004R (P/N 12650HKR) transmissions
  • Black powder coat finish- provides attractive corrosion resistance characteristics