6 Inch Cab Extension With Window Trim, Rear Window Glass, Padded Interior Panel, & Hardware

The Fibertech 6-inch fiberglass cab extension for Peterbilt 378, 379, 386, 388, 389, and 389 Glider Ultra Cab models provides an extra 4 inches of legroom. It is easy to install, no modifications needed for factory installed cabs. It features a strong aluminum substructure and a sleek black interior. This kit is complete with 3-piece fiberglass extension, window trim, rear window glass, padded interior panel, and all necessary hardware. Pre-paint it before installing for maximum convenience. Enhance your cab space with this durable and stylish cab extension.

* High Quality Conversion Kit
* Includes
 - 3-Piece 6 Inch Fiberglass Cab Extension
 - Bonded 1 Inch X 2 Inch Aluminum Bracing
 - Fiberglass Interior Window Trim
 - 19 Inch X 36 Inch Rear Window Glass
 - Window Seal And Lock Bead
 - Black Padded Vinyl Interior Panel With Interior Boot
 - Mounting Hardware
* 6 Inch
* Black Interior
* Provides 4 Inches Of Additional Leg Room And Comes Complete With A Fully Welded
* Aluminum Substructure For Superior Strength And Stability
* This Unit Is Easy To Install With No Modifications
* Can Be Pre-Painted Prior To Installation
* Sold Individually

*** High Quality Aftermarket Replacement Part (Not OEM)***

**ATTN: CUSTOMER / INSTALLER - Inspection And Test Fitting (AKA: Dry Fitting) Is Required On All Parts PRIOR TO PAINTING. Item May Require Modification Before Final Assembly. Modified Parts Are Not Returnable For Credit or Refund.