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Photo of Crossmember, Transmission, X-Factor, 1964-72 A-Body
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American Powertrain

Crossmember, Transmission, X-Factor, 1964-72 A-Body

Part# : CH31393
Mfg#: XFGM-10801
Sold As: Each
Ship Size: Oversize 2
$309.99
List Price: $341.95
You Save $31.96
Ships direct from manufacturer
Allow 2-6 weeks for item to arrive.
Vehicle Specific View fitment for 8 models
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Powdercoated aluminum

'64-72 A-body

These American Powertrain X-Factor transmission crossmembers are able to work with multiple OE and aftermarket transmissions, but offer exceptionally more strength than the originals. The X-Factor transmission crossmember is able to withstand up to 1,000 horsepower and is made of quality aluminum that is powder coated to feature a premium finish and added durability. Each American Powertrain X-Factor transmission crossmember comes with hardware and bolt plates needed for a complete installation.

Notes

  • Will not fit convertible or El Camino with Closed/Boxed frame. Open frame types only.
  • Not for 4L80E transmissions. Will Fit all OE and 4-speed, 5-speed and 6-speed aftermarket transmissions.
  • This item is not eligible for any further discounts or promotional pricing.
  • SHIP NOTE: Item exceeds standard ground freight size/weight, and is not eligible for free ground shipping.
  • SHIP NOTE: This item is SPECIAL ORDER and will drop-ship from the manufacturer. While the majority of drop ship orders experience no delays, please be advised that OPGI does not control delivery times.

Find Item In These Catalogs

  • 2025 Chevelle, El Camino 64-77 279
  • 2025 Cutlass, F-85 & 442 61-77 180
  • 2025 GTO, LeMans & Tempest 195
  • 2025 Monte Carlo 70-77 141
  • 2025 Skylark, GS & GSX 61-72 158
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1964–1972 Buick Skylark  
1964–1972 Chevrolet Chevelle  
1964–1972 Chevrolet El Camino  
1970–1972 Chevrolet Monte Carlo  
1964–1972 Oldsmobile Cutlass  
1964–1972 Pontiac GTO  
1964–1972 Pontiac LeMans  
1964–1970 Pontiac Tempest  
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Crossmember, Transmission, X-Factor, 1964-72 A-Body
American Powertrain Crossmember, Transmission, X-Factor, 1964-72 A-Body