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1947-50 Chevrolet, GMC Pickup Truck, Rear Cross Sill, 3/4 Ton, Stepside, with 9 Boards

1947-50 Chevrolet, GMC Pickup Truck, Rear Cross Sill, 3/4 Ton, Stepside, with 9 Boards
1947-50 Chevrolet, GMC Pickup Truck, Rear Cross Sill, 3/4 Ton, Stepside, with 9 Boards1947-50 Chevrolet, GMC Pickup Truck, Rear Cross Sill, 3/4 Ton, Stepside, with 9 Boards1947-50 Chevrolet, GMC Pickup Truck, Rear Cross Sill, 3/4 Ton, Stepside, with 9 Boards1947-50 Chevrolet, GMC Pickup Truck, Rear Cross Sill, 3/4 Ton, Stepside, with 9 Boards1947-50 Chevrolet, GMC Pickup Truck, Rear Cross Sill, 3/4 Ton, Stepside, with 9 Boards1947-50 Chevrolet, GMC Pickup Truck, Rear Cross Sill, 3/4 Ton, Stepside, with 9 Boards
$221.99 ea
NEWARRIVING SOONEstimated Ship Date 05/15/2026 (If Ordered Today)14 Available from our supplier as of 04/28/2026
Model: 3445740
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
OVERSIZE 2
STORE PICKUP
[More Info]

Reproduction of the original rear cross sill for use with 1947-50 Chevrolet and GMC Stepside Pickup Truck models.The rear cross sill is located below the tailgate and ties the back of the bed together. Bolted between the bed sides, it provides the rear mounting holes for the bed wood and strips. For use with 3/4 ton models with 9 boards.

Chevrolet Truck Applications
  • 1947 - 1951 Chevrolet Truck 3800
  • 1948 - 1951 Chevrolet Truck 3700
  • 1947 - 1951 Chevrolet Truck 3600
  • 1947 - 1947 Chevrolet Truck 3100
  • 1948 - 1951 Chevrolet Truck 3900
GMC Truck Applications
  • 1951 - 1951 GMC 100
  • 1947 - 1951 GMC 100-22
  • 1951 - 1951 GMC 150
  • 1947 - 1951 GMC 150-22
  • 1949 - 1949 GMC EF241
  • 1949 - 1949 GMC EF242
  • 1949 - 1950 GMC FC100
  • 1949 - 1950 GMC FC101
  • 1949 - 1950 GMC FC102
  • 1950 - 1950 GMC FC150
  • 1950 - 1950 GMC FC152
  • 1950 - 1950 GMC FC250
  • 1950 - 1950 GMC FC251
  • 1950 - 1950 GMC FC252
  • 1950 - 1950 GMC FC253
  • 1947 - 1951 GMC Truck

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 1947 - 1951
Dodge Truck 1948 - 1951
GMC Truck 1947 - 1951

Specifications:

Height 71 in
Length 7 in
Weight 24 lbs
Width 16 in

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1947-50 Chevrolet, GMC Pickup Truck, Rear Cross Sill, 3/4 Ton, Stepside, with 9 Boards: