Truck Bed Cross Sills

82-93 S10/S15, FLEETSIDE, REAR CROSS SILL

Part Number: KPT-0870-185U

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

• Oversize $9.99
• Special Order

47-51 C-10/3600 REAR CROSS SILL 8 STRIP

Part Number: KPT-0846-263

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

• Oversize $9.99
• Special Order

55-59 CHEV/GMC 1/2 OR 3/4 TON, STEPSIDE, FRONT AND CENTER CROSS SILL, 14GA.

Part Number: KPT-0847-859

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

• Drop Ship
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55-59 BED CROSS SILLSTEPSIDE W/BRACKET W/HOLES

Part Number: KPT-0847-259

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

• Drop Ship
• Oversize $9.99
• Special Order

63-72 C-10 CROSS SILL WOOD BED FLT

Part Number: KPT-0848-266

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

• Oversize $9.99
• Special Order

51-53 C-10 FRT CROSS SILL

Part Number: KPT-0846-266U

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

• Drop Ship
• Oversize $9.99
• Special Order

1973-87 Chevrolet / GMC; Cross Sill; Stepside Truck

Part Number: OER-110430

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2026 if ordered today

• Drop Ship
• Oversize $9.99
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BED CROSS SILL FOR 1ST SERIES STEPSIDE PICKUPS; 3 REQUIRED FOR SHORT

Part Number: GMK-4140731541A

Not Yet Reviewed

Estimated Ship Date: Aug 24, 2026 if ordered today

• Drop Ship
• Oversize $9.99
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Center Cross Sill - 73-79 F100 F150 F250 Flareside Bed

Part Number: AMD-716-4573-2

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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PICKUP BOX FLOOR SUPPORT; FLEETSIDE; STEEL FLOOR; SHORT CROSS SILL;

Part Number: GMK-4143-731-671

Not Yet Reviewed

Estimated Ship Date: Aug 21, 2026 if ordered today

• Drop Ship
• Oversize $9.99
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BED CROSS SILL FOR STEPSIDE PICKUPS; 3 REQUIRED FOR SHORT BED

Part Number: GMK-4142731607

Not Yet Reviewed

Estimated Ship Date: Aug 24, 2026 if ordered today

• Drop Ship
• Oversize $9.99
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1958-59 Chevrolet/GMC Pickup; Fleetside; Cross Sill Brace; Rear

Part Number: OER-100720

Not Yet Reviewed

Estimated Ship Date: Jul 24, 2026 if ordered today

• Drop Ship
• Oversize $12.99
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Bed Cross Sill Bracket Set - Rear - Pair - 48-50 F1 Pickup

Part Number: AMD-716-4548-4P

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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1963-72 Chevrolet/GMC; Rear Cross Sill; Fleetside Pickup; For Wood Floor Only

Part Number: OER-100722

Not Yet Reviewed

Estimated Ship Date: Jul 22, 2026 if ordered today

• Oversize $12.99
• Special Order

Bed Cross Sill - Rear - 48-50 F1 Pickup

Part Number: AMD-716-4548-3

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

• Drop Ship
• Oversize $9.99
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1973-87 Ford F-Series Pickup Truck; Short Bed Flareside; Center Cross Sill

Part Number: OER-TR10715B

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2026 if ordered today

• Drop Ship
• Oversize $9.99
• Special Order

1955-59 Chevrolet, GMC Pickup Truck; Stepside; Cross Sill Brace; Rear

Part Number: OER-100715

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2026 if ordered today

• Oversize $12.99
• Special Order

BED CROSS SILL FOR STEPSIDE PICKUPS; 5 REQUIRED FOR LONG BED MODELS

Part Number: GMK-4142731635

Not Yet Reviewed

Estimated Ship Date: Aug 24, 2026 if ordered today

• Drop Ship
• Oversize $9.99
• Special Order

1973-87 Chevrolet/GMC Pickup; Stepside; Cross Sill Brace; Rear

Part Number: OER-100719

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2026 if ordered today

• Oversize $12.99
• Special Order

51-53 CHEV/GMC 1/2 OR 3/4 CENTER CROSS SILL, 14GA

Part Number: KPT-0846-868

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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63-72 CHEV/GMC 1/2 OR 3/4 TON WOOD BED FLEETSIDE FRONT AND CENTER CROSS SILL, 14GA.

Part Number: KPT-0848-866

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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99-06 SILV/SIERRA +07 CLASSIC FLEETSIDE CROSS SILL BETWEEN WHEEL TUBS 47 3/4" X 3 1/2" X 2"

Part Number: KPT-0856-263

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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BED FLOOR CROSS SILLS

Part Number: KPT-1987-261

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

63-66 C-10 STEPSIDE REAR CROSS SILL

Part Number: KPT-0848-269

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

• Oversize $9.99
• Special Order

67-72 C-10 REAR CROSS SILL STEPSIDE

Part Number: KPT-0849-267U

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

• Oversize $9.99
• Special Order