All Chevy & GMC Truck Wood Bed Floor Rear Cross Sills

The Rear Cross Sill is located below the tailgate, bolted between the bedsides, tying the back of the bed together, and providing the rear mounting holes for the bed wood and strips.

Rear Cross Sill

47-50 Chevy & GMC Stepside
Wood Floor
A0281
$85.00

Rear Cross Sill

51-53 Chevy & GMC Stepside
Wood Floor, 3600 Series, 7BDS
A0286
$100.00

Rear Cross Sill

54-55 Chevy & GMC Stepside
Wood Floor, 3100 Series
A0283
$100.00

Rear Cross Sill

55-59 Chevy & GMC Stepside
Stepside, Wood Floor
A0282
$100.00

Rear Cross Sill

63-66 Chevy & GMC Stepside
Stepside, Wood Floor
A0280
$100.00

Rear Cross Sill

63-72 Chevy & GMC Fleetside
Fleetside, Wood Floor
A0278
$135.00

Rear Cross Sill

67-72 Chevy & GMC Stepside
Stepside, Wood Floor
A0279
$100.00

Rear Cross Sill Bolt Kit

54-87 Chevy & GMC Pickup
Wood, Floor
100580
$9.00

Rear Cross Sill Bolt Kit

54-87 Chevy & GMC Pickup
Wood Floor, Polished SS
100578
$15.00

Rear Cross Sill Bolt Kit

67-72 Chevy & GMC Pickup
Wood Floor, Stainless Steel
100579
$12.00
10 Products
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Select Truck Years
We now offer products for 1947-1972 Chevy & GMC Trucks. Select your Truck Year Range below.
Some 1947 & Up Showcase Products
Fuel Tank
63-72 Chevy & GMC Pickup
Fuel Tank
63-72 Chevy & GMC Pickup
Bed Floor Assembly
69-72 Chevy Blazer & GMC Jimmy
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