• Flat Top Day Cab Conversion Kit
• Fits Peterbilt 377 378 379 388 389 Uni-Bilt/Regular Cab Flat Panel
• Available With Basic Kit, Deluxe Kit, or Complete Kit (Choose Option Above)
• Basic Kit Includes:
• 1 Piece Fiberglass Standard Cab Panel Or 3 Piece 6" Fiberglass Cab Extension (Choose Option Above)
• Bonded 1" x 2" Aluminum Bracing
• Fiberglass Interior Window Trim
• Mounting Hardware
• Deluxe Kit Includes:
• 1 Piece Fiberglass Standard Cab Panel Or 3 Piece 6" Fiberglass Cab Extension (Choose Option Above)
• Bonded 1" x 2" Aluminum Bracing
• Fiberglass Interior Window Trim
• 19" x 36" Factory Rear Window Glass
• Window Seal & Lockbead
• Mounting Hardware
• Complete Kit Includes: (Only Available With Standard Cab Option)
• 1 Piece Fiberglass Panel
• Bonded 1" x 2" Aluminum Bracing
• Fiberglass Interior Window Trim
• 19" x 36" Factory Rear Window Glass
• Window Seal & Lockbead
• Mounting Hardware
• Standard Vinyl Interior Panel
• (Standard Interior Requires The Use Of Existing Factory Vinyl Boot)
• Complete Kit Premium Includes: (Only Available With 6" Extension Cab Option)
• 2 Piece Full Wrap Premium Interior Upgrade
• 3 Piece 6" Cab Extension
• Bonded 1" x 2" Aluminum Bracing
• Fiberglass Interior Window Trim
• 19" x 36" Factory Rear Window Glass
• Window Seal & Lockbead
• Mounting Hardware
• 2 Piece Standard Vinyl Interior Panel (Call To Choose Tan, Light Grey, or Dark Grey Vinyl)
• Includes Interior Trim Boot
• Made With Grey, Gel Coated And Primed Fiberglass
• Sold As A Kit
• Quality Made Product

This one-piece fiberglass panel is the simple solution for your day cab needs. Comes complete with bonded, internal aluminum bracing and mounting hardware.

*This product ships LTL Freight and the shipping quotes are based on commercial addresses only. If you need a quote to have this delivered to a residential address or farm, please call us so we can provide you with an accurate shipping price. Failing to provide a commercial address could result in delays with processing your order. Please refer to our Shipping Info section at the bottom of our website for more information.

If you should need additional Truck Parts and Accessories, please don't hesitate to call our toll-free number 1-888-888-7990