Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams steel retainers are precision machined from chromemoly steel and finished in black oxide. These precision retainers are specifically designed for positive location when combined with COMP Cams high-quality valve springs. For superior strength and ultimate stability, both 7 and 10 retainers and valve locks are available.
| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 1980 - 1981 | Buick | Century | Sport | ||
| 1980 - 1989 | Buick | Century | Limited | ||
| 1980 - 1981 | Buick | Century | Estate | ||
| 1980 - 1981 | Buick | Century | Base | ||
| 1982 - 1989 | Buick | Century | Custom | ||
| 1984 - 1984 | Buick | Century | Olympia Limited | ||
| 1984 - 1984 | Buick | Century | Estate | ||
| 1985 - 1989 | Buick | Century | Estate Wagon | ||
| 1980 - 1984 | Buick | Electra | Park Avenue | ||
| 1980 - 1984 | Buick | Electra | Limited | ||
| 1980 - 1987 | Buick | Electra | Estate Wagon | ||
| 1980 - 1983 | Buick | Estate Wagon | Base | ||
| 1980 - 1985 | Buick | LeSabre | Limited | ||
| 1980 - 1981 | Buick | LeSabre | Base | ||
| 1981 - 1981 | Buick | LeSabre | Sport | ||
| 1982 - 1982 | Buick | LeSabre | Limited Edition F/E | ||
| 1982 - 1985 | Buick | LeSabre | Custom | ||
| 1985 - 1990 | Buick | LeSabre | Estate Wagon | ||
| 1980 - 1981 | Buick | Regal | Limited | ||
| 1980 - 1981 | Buick | Regal | Base | ||
| 1986 - 1987 | Buick | Regal | Limited | ||
| 1986 - 1987 | Buick | Regal | Base | ||
| 1980 - 1980 | Buick | Riviera | S | ||
| 1980 - 1985 | Buick | Riviera | Base | ||
| 1981 - 1981 | Buick | Riviera | T-Type | ||
| 1982 - 1982 | Buick | Riviera | Limited Edition | ||
| 1983 - 1983 | Buick | Riviera | XX Anniversary Edition | ||
| 1983 - 1985 | Buick | Riviera | Luxury | ||
| 1980 - 1982 | Buick | Skylark | Sport | ||
| 1980 - 1989 | Buick | Skylark | Limited | ||
| 1980 - 1982 | Buick | Skylark | Base | ||
| 1983 - 1989 | Buick | Skylark | Custom | ||
| 1986 - 1986 | Buick | Somerset | T-Type | ||
| 1986 - 1987 | Buick | Somerset | Limited | ||
| 1986 - 1987 | Buick | Somerset | Custom | ||
| 1985 - 1985 | Buick | Somerset Regal | Limited | ||
| 1985 - 1985 | Buick | Somerset Regal | Base | ||
| 1987 - 1990 | Cadillac | Brougham | Base | ||
| 1986 - 1986 | Cadillac | Fleetwood | Brougham | ||
| 1985 - 1995 | Chevrolet | Astro | CS | ||
| 1985 - 1995 | Chevrolet | Astro | CL | ||
| 1985 - 2000 | Chevrolet | Astro | Base | ||
| 1987 - 2000 | Chevrolet | Astro | LT | ||
| 1996 - 2000 | Chevrolet | Astro | LS | ||
| 1987 - 1994 | Chevrolet | Blazer | Silverado | ||
| 1987 - 1987 | Chevrolet | Blazer | Custom Deluxe | ||
| 1988 - 1991 | Chevrolet | Blazer | Scottsdale | ||
| 1992 - 1993 | Chevrolet | Blazer | Cheyenne | ||
| 1994 - 1994 | Chevrolet | Blazer | Silverado Sport | ||
| 1994 - 1999 | Chevrolet | Blazer | Base | ||
| 1995 - 2001 | Chevrolet | Blazer | LT | ||
| 1996 - 2003 | Chevrolet | Blazer | LS | ||
| 1999 - 2001 | Chevrolet | Blazer | Trailblazer | ||
| 2001 - 2003 | Chevrolet | Blazer | Xtreme | ||
| 2003 - 2003 | Chevrolet | Blazer | ZR2 | ||
| 1980 - 1986 | Chevrolet | C10 | Silverado | ||
| 1980 - 1986 | Chevrolet | C10 | Scottsdale | ||
| 1980 - 1980 | Chevrolet | C10 | Custom Deluxe | ||
| 1980 - 1981 | Chevrolet | C10 | Cheyenne | ||
| 1980 - 1980 | Chevrolet | C10 | Big Ten | ||
| 1981 - 1981 | Chevrolet | C10 | Deluxe | ||
| 1981 - 1986 | Chevrolet | C10 | Custom | ||
| 1980 - 1980 | Chevrolet | C10 Suburban | Silverado | ||
| 1980 - 1980 | Chevrolet | C10 Suburban | Scottsdale | ||
| 1980 - 1980 | Chevrolet | C10 Suburban | Custom Deluxe | ||
| 1981 - 1981 | Chevrolet | C10 Suburban | Deluxe | ||
| 1981 - 1986 | Chevrolet | C10 Suburban | Custom | ||
| 1982 - 1986 | Chevrolet | C10 Suburban | Silverado | ||
| 1982 - 1982 | Chevrolet | C10 Suburban | Scottsdale | ||
| 1984 - 1986 | Chevrolet | C10 Suburban | Scottsdale | ||
| 1988 - 1998 | Chevrolet | C1500 | Silverado | ||
| 1988 - 1992 | Chevrolet | C1500 | Scottsdale | ||
| 1988 - 1998 | Chevrolet | C1500 | Cheyenne | ||
| 1990 - 1998 | Chevrolet | C1500 | WT | ||
| 1994 - 1997 | Chevrolet | C1500 | Base | ||
| 1992 - 1994 | Chevrolet | C1500 Suburban | Silverado | ||
| 1992 - 1995 | Chevrolet | C1500 Suburban | Base | ||
| 1995 - 1995 | Chevrolet | C1500 Suburban | LT | ||
| 1995 - 1995 | Chevrolet | C1500 Suburban | LS | ||
| 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 | ||
| 1988 - 1995 | Chevrolet | C2500 | Silverado | ||
| 1988 - 1992 | Chevrolet | C2500 | Scottsdale | ||
| 1988 - 1995 | Chevrolet | C2500 | Cheyenne | ||
| 1994 - 1995 | Chevrolet | C2500 | WT | ||
| 1994 - 1995 | Chevrolet | C2500 | Base | ||
| 1992 - 1994 | Chevrolet | C2500 Suburban | Silverado | ||
| 1992 - 1995 | Chevrolet | C2500 Suburban | Base | ||
| 1995 - 1995 | Chevrolet | C2500 Suburban | LT | ||
| 1995 - 1995 | 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 - 1995 | Chevrolet | C3500 | Silverado | ||
| 1988 - 1992 | Chevrolet | C3500 | Scottsdale | ||
| 1988 - 1995 | Chevrolet | C3500 | Cheyenne | ||
| 1994 - 1995 | Chevrolet | C3500 | Base | ||
| 1980 - 1987 | Chevrolet | Camaro | Z28 | ||
| 1980 - 1980 | Chevrolet | Camaro | Rally Sport | ||
| 1980 - 1986 | Chevrolet | Camaro | Berlinetta | ||
| 1980 - 1980 | Chevrolet | Camaro | Base | ||
| 1981 - 1987 | Chevrolet | Camaro | Sport | ||
| 1982 - 1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car | ||
| 1985 - 1990 | Chevrolet | Camaro | Iroc-Z | ||
| 1987 - 1987 | Chevrolet | Camaro | LT | ||
| 1988 - 1988 | Chevrolet | Camaro | Base | ||
| 1989 - 1992 | Chevrolet | Camaro | RS | ||
| 1991 - 1992 | Chevrolet | Camaro | Z28 | ||
| 1992 - 1992 | Chevrolet | Camaro | Z28 Heritage Edition | ||
| 1992 - 1992 | Chevrolet | Camaro | RS Heritage Edition | ||
| 1980 - 1980 | Chevrolet | Caprice | Classic Sport | ||
| 1980 - 1981 | Chevrolet | Caprice | Classic Landau | ||
| 1980 - 1993 | Chevrolet | Caprice | Classic | ||
| 1981 - 1982 | Chevrolet | Caprice | Classic Estate | ||
| 1986 - 1990 | Chevrolet | Caprice | Classic Brougham | ||
| 1986 - 1992 | Chevrolet | Caprice | Base | ||
| 1987 - 1990 | Chevrolet | Caprice | Classic LS Brougham | ||
| 1991 - 1993 | Chevrolet | Caprice | Classic LTZ | ||
| 1993 - 1993 | Chevrolet | Caprice | Classic LS | ||
| 1982 - 1982 | Chevrolet | Celebrity | CS | ||
| 1982 - 1983 | Chevrolet | Celebrity | CL | ||
| 1982 - 1989 | Chevrolet | Celebrity | Base | ||
| 1984 - 1989 | Chevrolet | Celebrity | Eurosport | ||
| 1985 - 1987 | Chevrolet | Celebrity | Estate | ||
| 1985 - 1985 | Chevrolet | Celebrity | Classic | ||
| 1989 - 1989 | Chevrolet | Celebrity | CL | ||
| 1980 - 1983 | Chevrolet | Citation | X-11 | ||
| 1980 - 1980 | Chevrolet | Citation | Custom | ||
| 1980 - 1980 | Chevrolet | Citation | Club | ||
| 1980 - 1983 | Chevrolet | Citation | Base | ||
| 1984 - 1985 | Chevrolet | Citation II | X-11 | ||
| 1984 - 1985 | Chevrolet | Citation II | Base | ||
| 1980 - 1982 | Chevrolet | Corvette | Base | ||
| 1984 - 1991 | Chevrolet | Corvette | Base | ||
| 1986 - 1986 | Chevrolet | Corvette | Indianapolis 500 Pace Car | ||
| 1988 - 1988 | Chevrolet | Corvette | 35th Anniversary Edition | ||
| 1980 - 1987 | Chevrolet | El Camino | SS | ||
| 1980 - 1981 | Chevrolet | El Camino | Royal Knight | ||
| 1980 - 1987 | Chevrolet | El Camino | Base | ||
| 1981 - 1986 | Chevrolet | El Camino | Conquista | ||
| 1996 - 2003 | Chevrolet | Express 1500 | LS | ||
| 1996 - 2003 | Chevrolet | Express 1500 | Base | ||
| 2001 - 2002 | Chevrolet | Express 1500 | LT | ||
| 1996 - 2003 | Chevrolet | Express 2500 | LS | ||
| 1996 - 2003 | Chevrolet | Express 2500 | Base | ||
| 1980 - 1995 | Chevrolet | G10 | Beauville | ||
| 1980 - 1995 | Chevrolet | G10 | Chevy Van | ||
| 1980 - 1995 | Chevrolet | G10 | Sportvan | ||
| 1981 - 1984 | Chevrolet | G10 | Bonaventure | ||
| 1983 - 1983 | Chevrolet | G10 | Base | ||
| 1986 - 1987 | Chevrolet | G10 | Bonaventure | ||
| 1980 - 1995 | Chevrolet | G20 | Beauville | ||
| 1980 - 1995 | Chevrolet | G20 | Chevy Van | ||
| 1980 - 1981 | Chevrolet | G20 | Nomad | ||
| 1980 - 1995 | Chevrolet | G20 | Sportvan | ||
| 1983 - 1984 | Chevrolet | G20 | Bonaventure | ||
| 1980 - 1996 | Chevrolet | G30 | Beauville | ||
| 1980 - 1996 | Chevrolet | G30 | Chevy Van | ||
| 1980 - 1996 | Chevrolet | G30 | Hi-Cube | ||
| 1980 - 1996 | Chevrolet | G30 | Sportvan | ||
| 1983 - 1984 | Chevrolet | G30 | Bonaventure | ||
| 1980 - 1985 | Chevrolet | Impala | Base | ||
| 1980 - 1980 | Chevrolet | Impala | Sport | ||
| 1981 - 1982 | Chevrolet | Impala | Estate | ||
| 1980 - 1981 | Chevrolet | K10 | Cheyenne | ||
| 1980 - 1980 | Chevrolet | K10 | Custom Deluxe | ||
| 1980 - 1986 | Chevrolet | K10 | Scottsdale | ||
| 1980 - 1986 | Chevrolet | K10 | Silverado | ||
| 1981 - 1986 | Chevrolet | K10 | Custom | ||
| 1981 - 1981 | Chevrolet | K10 | Deluxe | ||
| 1980 - 1980 | Chevrolet | K10 Suburban | Custom Deluxe | ||
| 1980 - 1980 | Chevrolet | K10 Suburban | Scottsdale | ||
| 1980 - 1980 | Chevrolet | K10 Suburban | Silverado | ||
| 1981 - 1986 | Chevrolet | K10 Suburban | Custom | ||
| 1981 - 1981 | Chevrolet | K10 Suburban | Deluxe | ||
| 1982 - 1982 | Chevrolet | K10 Suburban | Scottsdale | ||
| 1982 - 1983 | Chevrolet | K10 Suburban | Silverado | ||
| 1984 - 1986 | Chevrolet | K10 Suburban | Scottsdale | ||
| 1985 - 1986 | Chevrolet | K10 Suburban | Silverado | ||
| 1988 - 1998 | Chevrolet | K1500 | Cheyenne | ||
| 1988 - 1992 | Chevrolet | K1500 | Scottsdale | ||
| 1988 - 1998 | Chevrolet | K1500 | Silverado | ||
| 1990 - 1998 | Chevrolet | K1500 | WT | ||
| 1991 - 1991 | Chevrolet | K1500 | Sport | ||
| 1994 - 1997 | Chevrolet | K1500 | Base | ||
| 1992 - 1995 | Chevrolet | K1500 Suburban | Base | ||
| 1992 - 1994 | Chevrolet | K1500 Suburban | Silverado | ||
| 1995 - 1995 | Chevrolet | K1500 Suburban | LS | ||
| 1995 - 1995 | Chevrolet | K1500 Suburban | LT | ||
| 1980 - 1981 | Chevrolet | K20 | Cheyenne | ||
| 1980 - 1980 | Chevrolet | K20 | Custom Deluxe | ||
| 1980 - 1986 | Chevrolet | K20 | Scottsdale | ||
| 1980 - 1983 | Chevrolet | K20 | Silverado | ||
| 1981 - 1986 | Chevrolet | K20 | Custom | ||
| 1981 - 1981 | Chevrolet | K20 | Deluxe | ||
| 1985 - 1986 | Chevrolet | K20 | Silverado | ||
| 1980 - 1980 | Chevrolet | K20 Suburban | Custom Deluxe | ||
| 1980 - 1980 | Chevrolet | K20 Suburban | Scottsdale | ||
| 1981 - 1986 | Chevrolet | K20 Suburban | Custom | ||
| 1981 - 1981 | Chevrolet | K20 Suburban | Deluxe | ||
| 1982 - 1982 | Chevrolet | K20 Suburban | Scottsdale | ||
| 1984 - 1986 | Chevrolet | K20 Suburban | Scottsdale |
For more information on COMP Cams part number 740-100, you can visit the official COMP Cams website.