J.C. Whitney SET-JC43010023 OEM Replacement Rocker Panel Set Slip-On Style

The J.C. Whitney SET-JC43010023 is a complete slip-on rocker panel set designed as an OEM-style replacement for classic Chevrolet and GMC full-size pickups from 1967–1972, as well as Suburban and Blazer models from 1969–1972. This set includes both the driver side (LH) and passenger side (RH) rocker panels, providing everything needed to restore the lower body structure in a single purchase.

Slip-on style rocker panels are designed to fit over the existing rocker panel structure, making installation more straightforward than full cut-and-weld replacements while still delivering a clean, factory-correct profile. These panels are ideal for restoring vehicles where the outer rocker surface has rusted, dented, or corroded, without requiring complete structural rocker replacement.

Key Features:

• Includes both driver side (LH) and passenger side (RH) panels
• Slip-on style design for simplified installation over existing rocker structure
• OEM replacement style — matches original factory profile and appearance
• Designed for 1967–1972 Chevrolet and GMC full-size pickups
• Also fits 1969–1972 Chevrolet Suburban and Blazer models
• Stamped steel construction for durability and corrosion resistance when properly primed and painted
• Backed by J.C. Whitney's 1-year, unlimited-mileage warranty

Whether you're completing a full restoration or addressing localized rust damage, these slip-on rocker panels deliver an OEM-correct fit and finish to bring your classic GM truck back to its original form.