Hurst Crossmember for GM 68-72 GM A-Bodies 3550 TKX, TKO


Fits 68-72 GM A-Body – 3550, TKX, TKO 500/600 & T-56 Magnum Transmissions

In stock (can be backordered)

SKU: HMS-67510020


  • Hurst TKX, TKO 5-Speed & Magnum 6-Speed Crossmember – HMS-67510020
  • Cold Rolled Steel Construction
  • Durable Black Powdercoated Finish
  • Maintains Proper Transmission/Driveshaft Angles
  • Adjustable for Coupes and Convertible Chassis
  • 100% Built In The USA
  • Increased Strength over Factory Crossmember

Premium Quality. We designed this Hurst transmission crossmember to fit 1968-1972 GM A-bodies such as the Chevelle, Cutlass, 442, GTO, Tempest, LeMans, Skylark, and also the Grand Prix (G-Body) applications when installing a Tremec TKX, TKO 5-speed or Tremec Magnum 6-speed transmission. Much stronger than the stock unit, this crossmember helps maintain the correct transmission/driveshaft angle and is adjustable for both coupes and convertible chassis’s. The crossmember has a a durable black powder coating and includes all necessary hardware for installation. Also fits El Camino, station wagons and other vehicles that are based off the A-body chassis. This crossmember is a great choice to replace your old beat up original crossmember and can be used with GM TH350, TH400, TH700R4 automatics along with many GM manual transmissions. Be sure to check out Hurst tunnel patch part #69510005 (available separately) designed specifically for transplanting a Tremec transmission in your A-body car.

Application. This Hurst Crossmember fits 68-72 GM A-Bodies equipped with a 3550, TKX, TKO 500/600 or T56 Magnum Manual Transmissions. Also fits TH350, TH400, TH700R4 and many GM manual transmissions.

Additional information

Weight 22 lbs
Dimensions 48 × 8 × 8 in