Chevrolet C20 Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

Stop leaks, drafts, and road noise in your Chevrolet C20 with precision-fit replacement weatherstrip and seals designed specifically for your vehicle. Each seal is engineered to match the original profile and mounting groove of your Chevrolet C20—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.

Our Chevrolet C20 weatherstrip is manufactured from durable, weather-resistant rubber compounds such as EPDM, engineered for an exact OEM-quality fit and finish. These materials resist sunlight, ozone, and chemical exposure while maintaining flexibility across temperature extremes, so your new seals stay soft and pliable instead of cracking or hardening the way factory-original rubber does over time.

Use the Vehicle Selector above to find the correct weatherstrip for your Chevrolet C20, or browse below to explore available options. Whether you’re chasing down a stubborn water leak or completing a full restoration, Factory Interiors makes it easy to achieve a tight, factory-quality seal with precision-fit weatherstrip for your Chevrolet C20.

1965-1969 Chevy C20 Dash and Firewall Grommet. Two Hole Type. Each.

This dash and firewall grommet is designed for cars and trucks, including the 1965-1969 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models listed in the fitment details. Measuring precisely to fit snugly, this two-hole grommet is crafted from advanced rubber compounds that resist chemicals, sunlight, and ozone, ensuring long-lasting durability. Its sleek black finish and robust construction make it a reliable solution for sealing and protecting wiring or hoses passing through the dash or firewall. Installation is straightforward, as the grommet is designed to fit securely into the designated openings, providing a tight seal to prevent leaks and debris from entering. Backed by Metro’s 30-year warranty, this part guarantees peace of mind for decades.

Features and Benefits
  • Protects wiring and hoses from wear and damage.
  • Resists harsh environmental factors like sunlight and ozone.
  • Ensures a tight, secure seal to prevent leaks.
  • Easy to install for a perfect fit.

1967-1972 Chevy C20 Dash & Firewall Grommet. Double-Hole Type for Two Wires.

This dash and firewall grommet is designed for 1967-1972 Chevrolet and GMC trucks, vans, and Suburbans, as well as select Oldsmobile models like the 1967 F85. Measuring 15/16" in outer diameter and fitting a 5/8" sheet metal hole, this double-hole grommet is specifically crafted for heater motor and accessory wires. Made by Metro Moulded Parts, it is built with over 50 tons of pressure to ensure precise definition and exact detailing, offering a snug and reliable fit. Its durable construction ensures long-lasting performance, protecting wires from wear and tear while maintaining a clean and professional look under the hood. Backed by Metro's 30-year warranty, this grommet provides peace of mind and exceptional value.

Features and Benefits
  • Protects wires from damage and wear.
  • Fits securely into a 5/8" sheet metal hole.
  • Designed for heater motor and accessory wires.

$12.99
• SALE $10.95
Select Color/Material Options  
1967-1972 Chevy C20 Dash & Firewall Grommet. Double-Hole Type for Two Wires.
1967-1972 Chevy C20 Clutch Pedal Bumper. 5/8" X 7/8" X 9/16" High. Each.

This clutch pedal bumper is designed for 1964-1967 Chevrolet Chevelle cars and 1967-1972 Chevrolet C10, C20, C30, K10, K20, and K30 pickup trucks, measuring 5/8" x 7/8" x 9/16" high. Crafted with precision using over 50 tons of pressure, it ensures perfect definition and exact detailing for a snug fit and reliable performance. This durable rubber bumper is built to absorb impact and reduce noise, protecting your clutch pedal assembly from wear and tear. Its compact design makes installation straightforward, fitting securely into place to restore proper pedal function. Backed by Metro’s Platinum 30-year warranty, this part offers long-term confidence and peace of mind.

Features and Benefits
  • Protects clutch pedal assembly from damage.
  • Reduces noise and absorbs impact effectively.
  • Easy to install with precise fitment.

$12.99
• SALE $10.95
Select Color/Material Options  
1967-1972 Chevy C20 Clutch Pedal Bumper. 5/8" X 7/8" X 9/16" High. Each.
1961-1970 Chevy C20 Clutch and Brake Pedal Pad. Perfect.

This clutch and brake pedal pad is designed for 1955-1970 Chevrolet and GMC trucks, including models like the Chevrolet C10 Pickup and GMC 1000 Series. Measuring 2-5/8" wide by 3-3/4" long, it is crafted to fit snugly and securely onto your pedal, ensuring a reliable grip. The pad features a detailed design that matches the original look, with grooves for added traction and a clean, classic appearance. Its durable construction ensures long-lasting performance, making it a perfect replacement for worn or damaged pedal pads. Backed by Metro Moulded Parts' 30-year warranty, this pedal pad offers peace of mind and quality assurance for years to come.

Features and Benefits
  • Provides a secure and comfortable grip for clutch and brake pedals.
  • Matches the original design for a factory-fresh look.
  • Easy to install with a snug fit that stays in place.

$34.99
• SALE $27.95
Select Color/Material Options  
1961-1970 Chevy C20 Clutch and Brake Pedal Pad. Perfect.
1967-1972 Chevy C20 Hood to Cowl Weatherstrip Seal, 67-72 GM Full Size Trucks and SUV's, Each.

For 1967-1972 Chevrolet and GMC Pickup Trucks, Suburban Trucks, and Blazer/Jimmy Trucks, this hood-to-firewall seal is a perfect fit. Designed to mount securely to the firewall, it creates a tight seal against the hood, protecting the engine compartment from dirt, moisture, and debris. Made by Metro Moulded Parts, this seal is crafted from high-quality, ozone-resistant materials, ensuring durability and a long lifespan. Its accurate seal profile and precise fit replicate the original specifications, giving your vehicle a clean, finished look under the hood. This part fits a wide range of models, including Chevrolet C10, C20, C30, K10, K20, Blazer, and GMC C15/C1500, C25/C2500, C35/C3500, and Jimmy trucks from 1967 to 1972. Backed by a 90-day warranty, this seal is a reliable choice for restoring your truck's functionality and appearance.

Features and Benefits
  • Protects the engine compartment from dirt and moisture.
  • Made from ozone-resistant materials for long-lasting durability.
  • Provides a precise fit with an accurate seal profile.
  • Enhances the under-hood appearance with a clean, finished look.

$35.99
• SALE $28.95
Select Color/Material Options  
1967-1972 Chevy C20 Hood to Cowl Weatherstrip Seal, 67-72 GM Full Size Trucks and SUV's, Each.

(115 Total Products)