1967-1968 Chevy GMC Truck Rear Wheelhouse Extension Fastener Kit
1967-1968 Chevy GMC Truck rear wheelhouse extension fastener kit for an OEM-correct restoration.
This 18-piece kit includes the correct style bolts, U-nuts, lock washers, flat washers, and hex nuts used to secure the pickup bed rear wheelhouse extensions.
OEM-correct hardware features the proper fastener styles and phosphate & oil finish for a factory-style restoration.
Kit Includes:
Qty 2 – 5/16" Regular Split Lock Washers
Finish: Phosphate & Oil
OEM References: 34806-S2, 187119, 9417953Qty 4 – 5/16-18 x 5/8" Hex Type-C Former Screws
Finish: Phosphate & Oil
OEM Reference: 40156-S2Qty 4 – 5/16-18 x 5/8" Hex Conical SEMS Bolts
Washer Diameter: .75"
Finish: Phosphate & Oil
OEM References: 6023355, 3846201, 385099Qty 2 – 5/16-18 x .69" Wide x 1.04" U-Nuts
Panel Range: .03"-.07"
Finish: Phosphate & Oil
OEM Reference: 3784845Qty 2 – 5/16-18 Grade 5 Finished Hex Nuts
Finish: Phosphate & Oil
OEM References: 33797-S2, 9417954, 102634Qty 4 – .34" ID x .69" OD x .06" Thick Flat Washers
Finish: Phosphate & Oil
OEM References: 44722-S2, 9418304Fits:
1967 Chevrolet Truck
1968 Chevrolet Truck
1967 GMC Truck
1968 GMC TruckApplication:
Pickup Bed Rear Wheelhouse ExtensionsAMK Part Number: G-24008
Total Pieces: 18
AMK Weight: 0.279 lb


