Bed Floor Assembly 5" Wider Wheelhouse Short Bed Fleetside Chevy/ GMC C/K 88-98

Upgrade your OBS truck for wider wheel and tire fitment with this bed floor assembly (790-4088-64S)! It's designed for use with 5" wider wheelhouses in 1988-1998 Chevy and GMC C/K Fleetside Short Bed models.

Features and Benefits:
- For Fleetside Short Bed models
- Designed for use with 5" wider wheelhouses (sold separately) see part number: RWH3
- Maintains factory bed floor geometry
- Supports up to 3" wider tires
- Up to 5" additional clearance with select 4-link systems
- Heavy-gauge automotive steel construction
- Factory-style ribbing and cross sill structure
- Accurate mounting contours
- Manufactured using all-new tooling
- Protective EDP coating for corrosion resistance
- Replaces GM #15646301 and #15611241

When paired with compatible suspension setups, this design supports up to 3" wider tires and up to 5" of extra clearance with select 4-link systems. For added strength and durability, it's built from heavy-gauge steel using all-new tooling. A protective EDP coating also helps resist corrosion for long-term reliability.

Please Note: Use CJ Part number RWH3-V for correct size wheelhouses.

Vehicle Fitment:
- 1988-1998 Chevy/GMC C/K C1500/K1500, C2500/K2500
- 1988-2000 Chevy/GMC C/K C3500/K3500