Hey there, fellow gearheads! If you've got a classic squarebody from the '70s or '80s, you know how the sun and heat can wreak havoc on those plastic bits inside your ride. One of the most notorious culprits? The air vent baffles. They get brittle over time and can crack, leaving you with less-than-ideal airflow. But don’t sweat it—BROTHERS Trucks has got your back with our new air vent baffles that fit right into your vintage beauty.
These baffles are designed to work perfectly with a range of models from 1975 to 1991, including:
So, what makes these baffles worth your time? For starters, they’re black, which means they blend right in with your interior. They’re made to last, so you won’t have to worry about them breaking down anytime soon. Plus, at a discount of 51-75%, you’re getting a solid deal here.
Here’s a quick rundown of the specs:
Whether you're restoring a classic or just need a replacement, these baffles are a no-brainer. They’ll keep your air flowing without any hassle. Don’t let those brittle pieces ruin your ride—grab a set and keep your squarebody cruising comfortably!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Chevrolet C10 | 1975-1981 | Cheyenne |
| Chevrolet C10 | 1975-1986 | Silverado |
| Chevrolet C10 | 1975-1986 | Scottsdale |
| Chevrolet C10 | 1975-1980 | Custom Deluxe |
| Chevrolet C10 | 1975-1986 | Custom |
| Chevrolet C10 | 1978-1980 | Big Ten |
| Chevrolet C10 | 1981 | Deluxe |
| Chevrolet C15 | 1982-1986 | Cheyenne |
| Chevrolet C15 | 1982-1986 | Custom |
| Chevrolet C15 | 1984 | Sport |
| Chevrolet C15 | 1987-1988 | Base |
| Chevrolet C20 | 1975-1980 | Custom Deluxe |
| Chevrolet C20 | 1975-1986 | Scottsdale |
| Chevrolet C20 | 1975-1981, 1986-1987 | Cheyenne |
| Chevrolet C20 | 1975-1986 | Silverado |
| Chevrolet C20 | 1981 | Deluxe |
| Chevrolet C20 | 1981-1986 | Custom |
| Chevrolet C20 | 1986-1987 | Base |
| Chevrolet C30 | 1975-1982 | Base |
| Chevrolet C30 | 1975-1980 | Custom Deluxe |
| Chevrolet C30 | 1975-1986 | Silverado |
| Chevrolet C30 | 1975-1986 | Scottsdale |
| Chevrolet C30 | 1975-1981 | Cheyenne |
| Chevrolet C30 | 1981-1986 | Custom |
| Chevrolet C30 | 1981 | Deluxe |
| Chevrolet C35 | 1983-1991 | Base |
| Chevrolet K20 | 1975-1980 | Custom Deluxe |
| Chevrolet K20 | 1975-1981 | Cheyenne |
| Chevrolet K20 | 1975-1983, 1985-1986 | Silverado |
| Chevrolet K20 | 1975-1986 | Scottsdale |
| Chevrolet K20 | 1981-1986 | Custom |
| Chevrolet K20 | 1981 | Deluxe |
| Chevrolet K30 | 1977-1981 | Cheyenne |
| Chevrolet K30 | 1977-1986 | Silverado |
| Chevrolet K30 | 1977-1986 | Scottsdale |
| Chevrolet K30 | 1977-1980 | Custom Deluxe |
| Chevrolet K30 | 1981-1986 | Custom |
| Chevrolet K30 | 1981 | Deluxe |
| Chevrolet K5 Blazer | 1975-1980 | Cheyenne |
| Chevrolet K5 Blazer | 1975, 1977-1980 | Custom Deluxe |
| Chevrolet K5 Blazer | 1976 | Base |
| Chevrolet K5 Blazer | 1978, 1980-1986 | Silverado |
| Chevrolet K5 Blazer | 1981-1986 | Custom |
| Chevrolet K5 Blazer | 1981 | Deluxe |
| Chevrolet K5 Blazer | 1984 | Scottsdale |
| Chevrolet R10 | 1987 | Scottsdale |
| Chevrolet R10 | 1987 | Silverado |
| Chevrolet R10 | 1987 | Custom Deluxe |
| Chevrolet R10 Suburban | 1987 | Custom Deluxe |
| Chevrolet R10 Suburban | 1987-1988 | Silverado |
| Chevrolet R10 Suburban | 1987-1988 | Scottsdale |
| Chevrolet R1500 Suburban | 1989-1991 | Scottsdale |
| Chevrolet R1500 Suburban | 1989-1991 | Silverado |
| Chevrolet R20 | 1987-1988 | Silverado |
| Chevrolet R20 | 1987-1988 | Custom Deluxe |
| Chevrolet R20 | 1987-1988 | Scottsdale |
| Chevrolet R20 | 1988 | Cheyenne |
| Chevrolet R20 Suburban | 1987-1988 | Scottsdale |
| Chevrolet R20 Suburban | 1987 | Custom Deluxe |
| Chevrolet R20 Suburban | 1987-1988 | Silverado |
| Chevrolet R2500 | 1989 | Scottsdale |
| Chevrolet R2500 | 1989 | Silverado |
| Chevrolet R2500 | 1989 | Cheyenne |
| Chevrolet R2500 Suburban | 1989-1991 | Silverado |
| Chevrolet R2500 Suburban | 1989-1991 | Scottsdale |
| Chevrolet R30 | 1987-1988 | Custom Deluxe |
| Chevrolet R30 | 1987-1988 | Scottsdale |
| Chevrolet R30 | 1987-1988 | Silverado |
| Chevrolet R30 | 1988 | Cheyenne |
| Chevrolet R3500 | 1989-1991 | Cheyenne |
| Chevrolet R3500 | 1989-1990 | Scottsdale |
| Chevrolet R3500 | 1989-1991 | Silverado |
| Chevrolet Suburban | 1987-1991 | Base |
| Chevrolet V10 | 1987 | Scottsdale |
| Chevrolet V10 | 1987 | Custom Deluxe |
| Chevrolet V10 | 1987 | Silverado |
| Chevrolet V10 Suburban | 1987-1988 | Scottsdale |
| Chevrolet V10 Suburban | 1987-1988 | Silverado |
| Chevrolet V10 Suburban | 1987 | Custom Deluxe |
| Chevrolet V1500 Suburban | 1989-1991 | Silverado |
| Chevrolet V1500 Suburban | 1989-1991 | Scottsdale |
| Chevrolet V20 | 1987 | Custom Deluxe |
| Chevrolet V20 | 1987 | Scottsdale |
| Chevrolet V20 | 1987 | Silverado |
| Chevrolet V20 Suburban | 1987-1988 | Scottsdale |
| Chevrolet V20 Suburban | 1987 | Custom Deluxe |
| Chevrolet V20 Suburban | 1987-1988 | Silverado |
| Chevrolet V2500 Suburban | 1989-1991 | Scottsdale |
| Chevrolet V2500 Suburban | 1989-1991 | Silverado |
| Chevrolet V30 | 1987-1988 | Scottsdale |
| Chevrolet V30 | 1987-1988 | Custom Deluxe |
| Chevrolet V30 | 1987-1988 | Silverado |
| Chevrolet V30 | 1988 | Cheyenne |
| Chevrolet V3500 | 1989-1991 | Silverado |
| Chevrolet V3500 | 1989-1991 | Cheyenne |
| Chevrolet V3500 | 1989-1990 | Scottsdale |
| GMC C15 | 1975-1978 | Sierra Classic |
| GMC C15 | 1975-1978 | Sierra Grande |
| GMC C15 | 1975-1978 | Base |
| GMC C15 | 1975-1978 | High Sierra |
| GMC C15 | 1977-1978 | Heavy Half |
| GMC C15 | 1977 | Indy Hauler |
| GMC C15 | 1978 | Street Coupe |
| GMC C15 Suburban | 1975-1978 | High Sierra |
| GMC C15 Suburban | 1975-1978 | Base |
| GMC C15 Suburban | 1975-1978 | Sierra Grande |
| GMC C15 Suburban | 1975-1978 | Sierra Classic |
| GMC C25 | 1975-1978 | High Sierra |
| GMC C25 | 1975-1978 | Sierra Grande |
| GMC C25 | 1975-1978 | Base |
| GMC C25 | 1975-1978 | Sierra Classic |
| GMC C25 Suburban | 1975-1978 | Sierra Classic |
| GMC C25 Suburban | 1975-1978 | Base |
| GMC C25 Suburban | 1975-1978 | Sierra Grande |
| GMC C25 Suburban | 1975-1978 | High Sierra |
| GMC C35 | 1975-1978 | Base |
| GMC C35 | 1975-1978 | High Sierra |
| GMC C35 | 1975-1978 | Sierra Grande |
| GMC C35 | 1975-1978 | Sierra Classic |
| GMC Jimmy | 1975-1990 | Sierra Classic |
| GMC Jimmy | 1975-1982 | Sierra Grande |
| GMC Jimmy | 1975-1985 | High Sierra |
| GMC Jimmy | 1975-1991 | Base |
| GMC Jimmy | 1978-1982 | Street Coupe |
| GMC Jimmy | 1986 | Silverado |
| GMC K15 | 1975-1978 | Base |
| GMC K15 | 1975-1978 | Sierra Classic |
| GMC K15 | 1975-1978 | High Sierra |
| GMC K15 | 1975-1978 | Sierra Grande |
| GMC K15 | 1977 | Indy Hauler |
| GMC K15 Suburban | 1975-1978 | Sierra Grande |
| GMC K15 Suburban | 1975-1978 | High Sierra |
| GMC K15 Suburban | 1975-1978 | Base |
| GMC K15 Suburban | 1975-1978 | Sierra Classic |
| GMC K25 | 1975-1978 | High Sierra |
| GMC K25 | 1975-1978 | Base |
| GMC K25 | 1975-1978 | Sierra Grande |
| GMC K25 | 1975-1978 | Sierra Classic |
| GMC K25 Suburban | 1975-1978 | Base |
| GMC K25 Suburban | 1975-1978 | Sierra Grande |
| GMC K25 Suburban | 1975-1978 | Sierra Classic |
| GMC K25 Suburban | 1975-1978 | High Sierra |
| GMC K35 | 1977-1978 | Base |
| GMC K35 | 1977-1978 | High Sierra |
| GMC K35 | 1977-1978 | Sierra Grande |
| GMC K35 | 1977-1978 | Sierra Classic |
| GMC R1500 | 1987 | High Sierra |
| GMC R1500 | 1987 | Sierra Classic |
| GMC R1500 | 1987 | Base |
| GMC R1500 Suburban | 1988-1991 | Base |
| GMC R1500 Suburban | 1988-1989 | Sierra Classic |
| GMC R1500 Suburban | 1990 | SLE |
| GMC R2500 | 1987-1989 | Base |
| GMC R2500 | 1987-1989 | High Sierra |
| GMC R2500 | 1987-1989 | Sierra Classic |
| GMC R2500 Suburban | 1990-1991 | Base |
| GMC R2500 Suburban | 1990 | SLE |
| GMC R3500 | 1987-1989 | High Sierra |
| GMC R3500 | 1987-1989 | Sierra Classic |
| GMC R3500 | 1987-1991 | Base |
| GMC R3500 | 1990-1991 | SLE |
| GMC V1500 | 1987 | Sierra Classic |
| GMC V1500 | 1987 | Base |
| GMC V1500 | 1987 | High Sierra |
| GMC V1500 Suburban | 1988-1989 | Sierra Classic |
| GMC V1500 Suburban | 1988-1991 | Base |
| GMC V1500 Suburban | 1990 | SLE |
| GMC V2500 | 1987 | Base |
| GMC V2500 | 1987 | Sierra Classic |
| GMC V2500 | 1987 | High Sierra |
| GMC V2500 Suburban | 1988-1989 | Sierra Classic |
| GMC V2500 Suburban | 1988-1991 | Base |
| GMC V2500 Suburban | 1990 | SLE |
| GMC V3500 | 1987-1991 | Base |
| GMC V3500 | 1987-1989 | High Sierra |
| GMC V3500 | 1987-1989 | Sierra Classic |
| GMC V3500 | 1990-1991 | SLE |