Fits: 3/8" Valve Stems - .530" Guides (.630" Seal Diameter)Valves Seals keep unwanted oil from entering the combustion chamber through clearance in the valve guidesSmaller diameter than COMP Umbrella Seals to allow use with double springs
| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 1980 - 1980 | Buick | Electra | Park Avenue | ||
| 1980 - 1980 | Buick | Electra | Limited | ||
| 1980 - 1980 | Buick | Electra | Estate Wagon | ||
| 1980 - 1980 | Buick | Estate Wagon | Base | ||
| 1980 - 1980 | Buick | LeSabre | Limited | ||
| 1980 - 1980 | Buick | LeSabre | Base | ||
| 2002 - 2003 | Chevrolet | Avalanche 2500 | Base | ||
| 1980 - 1980 | Chevrolet | C10 | Silverado | ||
| 1980 - 1980 | Chevrolet | C10 | Scottsdale | ||
| 1980 - 1980 | Chevrolet | C10 | Custom Deluxe | ||
| 1980 - 1980 | Chevrolet | C10 | Cheyenne | ||
| 1980 - 1980 | Chevrolet | C10 | Big Ten | ||
| 1980 - 1980 | Chevrolet | C10 Suburban | Silverado | ||
| 1980 - 1980 | Chevrolet | C10 Suburban | Scottsdale | ||
| 1980 - 1980 | Chevrolet | C10 Suburban | Custom Deluxe | ||
| 1990 - 1993 | Chevrolet | C1500 | WT | ||
| 1990 - 1993 | Chevrolet | C1500 | Silverado | ||
| 1990 - 1990 | Chevrolet | C1500 | Scottsdale | ||
| 1990 - 1993 | Chevrolet | C1500 | Cheyenne | ||
| 1990 - 1993 | Chevrolet | C1500 | 454 SS | ||
| 1980 - 1986 | Chevrolet | C20 | Silverado | ||
| 1980 - 1986 | Chevrolet | C20 | Scottsdale | ||
| 1980 - 1980 | Chevrolet | C20 | Custom Deluxe | ||
| 1980 - 1981 | Chevrolet | C20 | Cheyenne | ||
| 1981 - 1981 | Chevrolet | C20 | Deluxe | ||
| 1981 - 1986 | Chevrolet | C20 | Custom | ||
| 1980 - 1980 | Chevrolet | C20 Suburban | Silverado | ||
| 1980 - 1980 | Chevrolet | C20 Suburban | Scottsdale | ||
| 1980 - 1980 | Chevrolet | C20 Suburban | Custom Deluxe | ||
| 1981 - 1981 | Chevrolet | C20 Suburban | Deluxe | ||
| 1981 - 1986 | Chevrolet | C20 Suburban | Custom | ||
| 1982 - 1986 | Chevrolet | C20 Suburban | Silverado | ||
| 1982 - 1982 | Chevrolet | C20 Suburban | Scottsdale | ||
| 1984 - 1986 | Chevrolet | C20 Suburban | Scottsdale | ||
| 1991 - 1998 | Chevrolet | C2500 | Silverado | ||
| 1991 - 1992 | Chevrolet | C2500 | Scottsdale | ||
| 1991 - 1998 | Chevrolet | C2500 | Cheyenne | ||
| 1994 - 1995 | Chevrolet | C2500 | WT | ||
| 1994 - 1997 | Chevrolet | C2500 | Base | ||
| 1998 - 1998 | Chevrolet | C2500 | WT | ||
| 1999 - 1999 | Chevrolet | C2500 | LS | ||
| 1999 - 1999 | Chevrolet | C2500 | Base | ||
| 1992 - 1994 | Chevrolet | C2500 Suburban | Silverado | ||
| 1992 - 1999 | Chevrolet | C2500 Suburban | Base | ||
| 1995 - 1997 | Chevrolet | C2500 Suburban | LT | ||
| 1995 - 1999 | Chevrolet | C2500 Suburban | LS | ||
| 1980 - 1986 | Chevrolet | C30 | Silverado | ||
| 1980 - 1986 | Chevrolet | C30 | Scottsdale | ||
| 1980 - 1980 | Chevrolet | C30 | Custom Deluxe | ||
| 1980 - 1981 | Chevrolet | C30 | Cheyenne | ||
| 1981 - 1981 | Chevrolet | C30 | Deluxe | ||
| 1981 - 1986 | Chevrolet | C30 | Custom | ||
| 1988 - 1998 | Chevrolet | C3500 | Silverado | ||
| 1988 - 1992 | Chevrolet | C3500 | Scottsdale | ||
| 1988 - 1998 | Chevrolet | C3500 | Cheyenne | ||
| 1994 - 1997 | Chevrolet | C3500 | Base | ||
| 1999 - 1999 | Chevrolet | C3500 | LS | ||
| 1999 - 1999 | Chevrolet | C3500 | Base | ||
| 1996 - 1999 | Chevrolet | Express 3500 | LS | ||
| 1996 - 1999 | Chevrolet | Express 3500 | Base | ||
| 2001 - 2002 | Chevrolet | Express 3500 | LS | ||
| 2001 - 2002 | Chevrolet | Express 3500 | Base | ||
| 1988 - 1996 | Chevrolet | G30 | Sportvan | ||
| 1988 - 1996 | Chevrolet | G30 | Hi-Cube | ||
| 1988 - 1996 | Chevrolet | G30 | Chevy Van | ||
| 1988 - 1996 | Chevrolet | G30 | Beauville | ||
| 1980 - 1980 | Chevrolet | K10 | Silverado | ||
| 1980 - 1980 | Chevrolet | K10 | Scottsdale | ||
| 1980 - 1980 | Chevrolet | K10 | Custom Deluxe | ||
| 1980 - 1980 | Chevrolet | K10 | Cheyenne | ||
| 1980 - 1980 | Chevrolet | K20 | Silverado | ||
| 1980 - 1980 | Chevrolet | K20 | Scottsdale | ||
| 1980 - 1980 | Chevrolet | K20 | Custom Deluxe | ||
| 1980 - 1980 | Chevrolet | K20 | Cheyenne | ||
| 1985 - 1985 | Chevrolet | K20 Suburban | Silverado | ||
| 1985 - 1985 | Chevrolet | K20 Suburban | Scottsdale | ||
| 1985 - 1985 | Chevrolet | K20 Suburban | Custom | ||
| 1991 - 1998 | Chevrolet | K2500 | Silverado | ||
| 1991 - 1992 | Chevrolet | K2500 | Scottsdale | ||
| 1991 - 1998 | Chevrolet | K2500 | Cheyenne | ||
| 1994 - 1995 | Chevrolet | K2500 | WT | ||
| 1994 - 1997 | Chevrolet | K2500 | Base | ||
| 1998 - 1998 | Chevrolet | K2500 | WT | ||
| 1999 - 1999 | Chevrolet | K2500 | LS | ||
| 1999 - 1999 | Chevrolet | K2500 | Base | ||
| 1992 - 1994 | Chevrolet | K2500 Suburban | Silverado | ||
| 1992 - 1999 | Chevrolet | K2500 Suburban | Base | ||
| 1995 - 1997 | Chevrolet | K2500 Suburban | LT | ||
| 1995 - 1999 | Chevrolet | K2500 Suburban | LS | ||
| 1980 - 1986 | Chevrolet | K30 | Silverado | ||
| 1980 - 1986 | Chevrolet | K30 | Scottsdale | ||
| 1980 - 1980 | Chevrolet | K30 | Custom Deluxe | ||
| 1980 - 1981 | Chevrolet | K30 | Cheyenne | ||
| 1981 - 1981 | Chevrolet | K30 | Deluxe | ||
| 1981 - 1986 | Chevrolet | K30 | Custom | ||
| 1988 - 1998 | Chevrolet | K3500 | Silverado | ||
| 1988 - 1992 | Chevrolet | K3500 | Scottsdale | ||
| 1988 - 1998 | Chevrolet | K3500 | Cheyenne | ||
| 1994 - 1997 | Chevrolet | K3500 | Base | ||
| 1999 - 1999 | Chevrolet | K3500 | LS | ||
| 1999 - 1999 | Chevrolet | K3500 | Base | ||
| 1987 - 1988 | Chevrolet | R20 | Silverado | ||
| 1987 - 1988 | Chevrolet | R20 | Scottsdale | ||
| 1987 - 1988 | Chevrolet | R20 | Custom Deluxe | ||
| 1988 - 1988 | Chevrolet | R20 | Cheyenne | ||
| 1987 - 1988 | Chevrolet | R20 Suburban | Silverado | ||
| 1987 - 1988 | Chevrolet | R20 Suburban | Scottsdale | ||
| 1987 - 1987 | Chevrolet | R20 Suburban | Custom Deluxe | ||
| 1989 - 1989 | Chevrolet | R2500 | Silverado | ||
| 1989 - 1989 | Chevrolet | R2500 | Scottsdale | ||
| 1989 - 1989 | Chevrolet | R2500 | Cheyenne | ||
| 1989 - 1991 | Chevrolet | R2500 Suburban | Silverado | ||
| 1989 - 1991 | Chevrolet | R2500 Suburban | Scottsdale | ||
| 1987 - 1988 | Chevrolet | R30 | Silverado | ||
| 1987 - 1988 | Chevrolet | R30 | Scottsdale | ||
| 1987 - 1988 | Chevrolet | R30 | Custom Deluxe | ||
| 1988 - 1988 | Chevrolet | R30 | Cheyenne | ||
| 1989 - 1991 | Chevrolet | R3500 | Silverado | ||
| 1989 - 1990 | Chevrolet | R3500 | Scottsdale | ||
| 1989 - 1991 | Chevrolet | R3500 | Cheyenne | ||
| 2001 - 2002 | Chevrolet | Silverado 2500 HD | LT | ||
| 2001 - 2002 | Chevrolet | Silverado 2500 HD | LS | ||
| 2001 - 2002 | Chevrolet | Silverado 2500 HD | Base | ||
| 2001 - 2002 | Chevrolet | Silverado 3500 | LT | ||
| 2001 - 2002 | Chevrolet | Silverado 3500 | LS | ||
| 2001 - 2002 | Chevrolet | Silverado 3500 | Base | ||
| 2001 - 2002 | Chevrolet | Suburban 2500 | LT | ||
| 2001 - 2002 | Chevrolet | Suburban 2500 | LS | ||
| 2001 - 2001 | Chevrolet | Suburban 2500 | Base | ||
| 1987 - 1988 | Chevrolet | V20 Suburban | Silverado | ||
| 1987 - 1988 | Chevrolet | V20 Suburban | Scottsdale | ||
| 1987 - 1987 | Chevrolet | V20 Suburban | Custom Deluxe | ||
| 1990 - 1990 | Chevrolet | V2500 Suburban | Silverado | ||
| 1990 - 1990 | Chevrolet | V2500 Suburban | Scottsdale | ||
| 1987 - 1988 | Chevrolet | V30 | Silverado | ||
| 1987 - 1988 | Chevrolet | V30 | Scottsdale | ||
| 1987 - 1988 | Chevrolet | V30 | Custom Deluxe | ||
| 1988 - 1988 | Chevrolet | V30 | Cheyenne | ||
| 1989 - 1991 | Chevrolet | V3500 | Silverado | ||
| 1989 - 1990 | Chevrolet | V3500 | Scottsdale | ||
| 1989 - 1991 | Chevrolet | V3500 | Cheyenne | ||
| 1980 - 1982 | Chrysler | Cordoba | LS | ||
| 1980 - 1980 | Chrysler | Cordoba | Crown | ||
| 1980 - 1983 | Chrysler | Cordoba | Base | ||
| 1980 - 1980 | Chrysler | Cordoba | 300 | ||
| 1983 - 1989 | Chrysler | Fifth Avenue | Base | ||
| 1980 - 1981 | Chrysler | LeBaron | Special | ||
| 1980 - 1981 | Chrysler | LeBaron | Salon | ||
| 1980 - 1981 | Chrysler | LeBaron | Medallion | ||
| 1980 - 1981 | Chrysler | LeBaron | Base | ||
| 1980 - 1982 | Chrysler | New Yorker | Base | ||
| 1980 - 1981 | Chrysler | Newport | Base | ||
| 1980 - 1981 | Chrysler | Town & Country | Base | ||
| 1980 - 1980 | Dodge | Aspen | Base | ||
| 1980 - 1980 | Dodge | B100 | Base | ||
| 1981 - 1991 | Dodge | B150 | Base | ||
| 1980 - 1980 | Dodge | B200 | Base | ||
| 1981 - 1991 | Dodge | B250 | Base | ||
| 1980 - 1980 | Dodge | B300 | Base | ||
| 1981 - 1991 | Dodge | B350 | Base | ||
| 1980 - 1980 | Dodge | CB300 | Base | ||
| 1986 - 1989 | Dodge | D100 | Custom | ||
| 1980 - 1991 | Dodge | D150 | Base | ||
| 1982 - 1983 | Dodge | D150 | Miser | ||
| 1990 - 1991 | Dodge | D150 | S | ||
| 1980 - 1980 | Dodge | D200 | Base | ||
| 1981 - 1991 | Dodge | D250 | Base | ||
| 1980 - 1980 | Dodge | D300 | Base | ||
| 1981 - 1991 | Dodge | D350 | Base | ||
| 1980 - 1981 | Dodge | D400 | Base | ||
| 1980 - 1981 | Dodge | D450 | Base | ||
| 1989 - 1989 | Dodge | Dakota | Shelby | ||
| 1990 - 1991 | Dodge | Dakota | Base | ||
| 1990 - 1991 | Dodge | Dakota | LE | ||
| 1990 - 1991 | Dodge | Dakota | S | ||
| 1990 - 1991 | Dodge | Dakota | SE | ||
| 1991 - 1991 | Dodge | Dakota | Sport | ||
| 1980 - 1981 | Dodge | Diplomat | Base | ||
| 1980 - 1983 | Dodge | Diplomat | Medallion | ||
| 1980 - 1989 | Dodge | Diplomat | Salon | ||
| 1984 - 1989 | Dodge | Diplomat | SE | ||
| 1980 - 1983 | Dodge | Mirada | Special Coupe | ||
| 1980 - 1991 | Dodge | Ramcharger | Base | ||
| 1980 - 1980 | Dodge | Ramcharger | SE | ||
| 1981 - 1991 | Dodge | Ramcharger | Royal SE | ||
| 1991 - 1991 | Dodge | Ramcharger | Canyon Sport | ||
| 1980 - 1980 | Dodge | RD200 | Base | ||
| 1980 - 1981 | Dodge | St. Regis | Base | ||
| 1986 - 1989 | Dodge | W100 | Custom | ||
| 1980 - 1991 | Dodge | W150 | Base | ||
| 1990 - 1991 | Dodge | W150 | S | ||
| 1980 - 1980 | Dodge | W200 | Base | ||
| 1981 - 1991 | Dodge | W250 | Base | ||
| 1980 - 1980 | Dodge | W300 | Base | ||
| 1981 - 1991 | Dodge | W350 | Base | ||
| 1980 - 1980 | GMC | C1500 | Base | ||
| 1980 - 1980 | GMC | C1500 | Heavy Half | ||
| 1980 - 1980 | GMC | C1500 | High Sierra | ||
| 1980 - 1980 | GMC | C1500 | Sierra Classic | ||
| 1980 - 1980 | GMC | C1500 | Sierra Grande | ||
| 1980 - 1980 | GMC | C1500 | Street Coupe | ||
| 1980 - 1980 | GMC | C1500 Suburban | Base | ||
| 1980 - 1980 | GMC | C1500 Suburban | High Sierra | ||
| 1980 - 1980 | GMC | C1500 Suburban | Sierra Classic | ||
| 1980 - 1980 | GMC | C1500 Suburban | Sierra Grande | ||
| 1980 - 1986 | GMC | C2500 | Base | ||
| 1980 - 1986 | GMC | C2500 | High Sierra | ||
| 1980 - 1986 | GMC | C2500 | Sierra Classic | ||
| 1980 - 1982 | GMC | C2500 | Sierra Grande | ||
| 1991 - 1993 | GMC | C2500 | Sierra | ||
| 1994 - 1999 | GMC | C2500 | Sierra SL |
For more information on COMP Cams part number 505-1, you can visit the official COMP Cams website.