Product Summary

  • Note: If your car was OEM equipped with a TH400 or has two sets of trans-crossmember mounting brackets on each frame rail, then this crossmember will also accommodate your TH400 or 2004R transmission.
  • For a proper fit with these transmissions, the GF-GMATM Transmission Mount and GF-8L90-A transmission mount adapter, which allows for the 8L90e and 10L90e tailshaft housings are included.
  • For the 1969-1970 frames the distance between the crossmember frame mounting holes is 54". To ensure proper crossmember selection be sure to measure your frame before you order.
  • Note: 1969 – 1970 B-Body must have the OEM factory 2 sets of crossmember mounting angles on each frame rail. This application will utilize the rearward set.
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Key Specs

MFG. Part #RCBE-8L90
BrandG Force Crossmembers
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G Force Crossmembers RCBE-8L90 Details

  • Fits Models: Bel-Air, Caprice, Impala, Biscayne, Electra, Le Sabre, Catalina, Bonneville, Delta 88, Starfire, Delmont, Grand Prix, Wildcat, Executive, Dynamic 88, Jetstar 88, Kingswood 
  • Fits Years: 69-70
  • Fits Transmissions: 8L90E Slip Yoke, 10L80E and 10L90E
  • Note: If your car was OEM equipped with a TH400 or has two sets of trans-crossmember mounting brackets on each frame rail, then this crossmember will also accommodate your TH400 or 2004R transmission.
  • For a proper fit with these transmissions, the GF-GMATM Transmission Mount and GF-8L90-A transmission mount adapter, which allows for the 8L90e and 10L90e tailshaft housings are included.
  • For the 1969-1970 frames the distance between the crossmember frame mounting holes is 54". To ensure proper crossmember selection be sure to measure your frame before you order. 
  • Note:  1969 – 1970 B-Body must have the OEM factory 2 sets of crossmember mounting angles on each frame rail.  This application will utilize the rearward set.   

Specifications

Weight: 40 lbs

Shipping Dimensions: 57 x 11 x 6 In

Finish: Black Powder Coated

Mounting Hardware: Included

G Force Crossmembers RCBE-8L90 Specifications

KEY SPECS
MFG. Part #RCBE-8L90
BrandG Force Crossmembers
GENERAL
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