Protect your 1981–87 Square Body Chevy or GMC truck from wind, water, and road noise with this 1981-87 Square Body Standard Cab Chevy & GMC Truck Weatherstripping Kit from USA1 Industries. Designed specifically for standard cab trucks, this all-in-one set includes every major seal and bumper needed to restore your classic’s factory tight fit and weather protection.
Each piece in this kit is precision molded from high quality rubber to meet or exceed OEM specifications, ensuring long-lasting durability, perfect sealing, and proper fitment across your truck’s doors, glass, hood, and body panels. Whether you’re performing a full restoration or replacing aged, cracked seals, this comprehensive kit saves time and guarantees consistency throughout your build.
Backed by USA1’s reputation for quality and authenticity, these seals are engineered to keep out leaks, reduce cabin noise, and help preserve your interior from the elements keeping your Square Body looking sharp and performing like new.
To make installation easier, step-by-step instructional videos are available to guide you through the process.
Kit Includes
- Windshield Seal (choose your design)
- Windshield Trim Lockstrip w/ Joint Clamp (choose your design)
- Rear Glass Seal (choose your design)
- Rear Window Lockstrip (choose your design)
- Door Weatherstrip on Cab
- Rubber Door Bumpers
- Hood Side Bumper Set
- Upper Tailgate Bumpers (Pair)
- LH & RH Glass Run Window Channel Seals
- Beltline Window Felts (4-piece Set)
- Vent Window Seals (Choose your design)
- Hood-to-Cowl Seal w/ Clips
- Front Hood Bumpers
- Upper Door Seals (Pair)
- LH & RH Front Fender Side Cowl Seals
- LH & RH Hood Hinge Seals
- Lower Tailgate Bumper
Key Features
- Fits 1981–1987 Chevy & GMC Square Body standard cab trucks
- Includes complete set of seals and bumpers for full weather protection
- Made from high grade rubber for flexibility and long life
- Designed to OEM specifications for perfect fit and sealing
- Prevents leaks, wind noise, and moisture intrusion
- Ideal for restorations, repairs, or full seal replacements
- DIY-friendly installation with video guides available on our YouTube page.
Keep your Square Body Chevy or GMC sealed, quiet, and protected from the elements with this complete weatherstripping kit, built for lasting performance and factory correct fit. The kit comes with everything besides the tools. Check out 1973-87 Square Body Chevy & GMC Truck Windshield & Rear Window Seal Chisel Stick, 1973-87 Square Body Chevy & GMC Truck Weatherstrip Small Hook Tool with Ball, and 1973-87 Square Body Chevy & GMC Truck Windshield & Rear Window Seal Locking Strip Tool.
