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1951-53 Chevy, GMC Pickup Truck, Stepside, Front Cross Sill Brace,for Beds with 8 Boards

1951-53 Chevy, GMC Pickup Truck, Stepside, Front Cross Sill Brace,for Beds with 8 Boards
1951-53 Chevy, GMC Pickup Truck, Stepside, Front Cross Sill Brace,for Beds with 8 Boards1951-53 Chevy, GMC Pickup Truck, Stepside, Front Cross Sill Brace,for Beds with 8 Boards1951-53 Chevy, GMC Pickup Truck, Stepside, Front Cross Sill Brace,for Beds with 8 Boards1951-53 Chevy, GMC Pickup Truck, Stepside, Front Cross Sill Brace,for Beds with 8 Boards1951-53 Chevy, GMC Pickup Truck, Stepside, Front Cross Sill Brace,for Beds with 8 Boards1951-53 Chevy, GMC Pickup Truck, Stepside, Front Cross Sill Brace,for Beds with 8 Boards1951-53 Chevy, GMC Pickup Truck, Stepside, Front Cross Sill Brace,for Beds with 8 Boards
$66.99 ea
NEWARRIVING SOONEstimated Ship Date 05/15/2026 (If Ordered Today)22 Available from our supplier as of 04/28/2026
Model: 3964053
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
OVERSIZE 1
STORE PICKUP
[More Info]

Reproduction front cross sill for 1951-53 Chevrolet and GMC pickup models. This front cross sill is mounted across the frame under the wood for support. The bed strips are bolted to the cross sills giving the bed wood strength, and rigidity. Provides the surface to mount the bed to the truck frame. Each front cross sill features pre-punched holes in 14 gauge steel with the original bolt pattern for 1951-53 models. 1 front cross sill required per vehicle.

Chevrolet Truck Applications
  • 1951 - 1953 Chevrolet Truck Base
  • 1951 - 1953 Chevrolet Truck 3800
  • 1951 - 1953 Chevrolet Truck 3700
  • 1951 - 1953 Chevrolet Truck 3600
  • 1951 - 1953 Chevrolet Truck 3100
  • 1951 - 1953 Chevrolet Truck 3900
GMC Truck Applications
  • 1951 - 1953 GMC 100
  • 1951 - 1953 GMC 100-22
  • 1953 - 1953 GMC 100-24
  • 1952 - 1953 GMC 102-22
  • 1951 - 1953 GMC 150
  • 1951 - 1953 GMC 150-22
  • 1953 - 1953 GMC 150-24
  • 1953 - 1953 GMC 250
  • 1953 - 1953 GMC 250-22
  • 1951 - 1953 GMC Truck

Important: For 1951 models with 9 boards use part # 110422

Note: Shipped oversize.

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years
Chevrolet Truck 1951 - 1953
Dodge Truck 1951 - 1953
GMC Truck 1951 - 1953

Specifications:

Height 57 in
Length 6 in
Weight 12 lbs
Width 6 in

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1951-53 Chevy, GMC Pickup Truck, Stepside, Front Cross Sill Brace,for Beds with 8 Boards: