| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 1992 - 1995 | Chevrolet | Astro | CL | ||
| 1992 - 2000 | Chevrolet | Astro | Base | ||
| 1992 - 1995 | Chevrolet | Astro | CS | ||
| 1992 - 2000 | Chevrolet | Astro | LT | ||
| 1996 - 2000 | Chevrolet | Astro | LS | ||
| 1995 - 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 | ||
| 1992 - 1998 | Chevrolet | C1500 | WT | ||
| 1992 - 1998 | Chevrolet | C1500 | Cheyenne | ||
| 1992 - 1992 | Chevrolet | C1500 | Scottsdale | ||
| 1992 - 1998 | Chevrolet | C1500 | Silverado | ||
| 1994 - 1997 | Chevrolet | C1500 | Base | ||
| 1992 - 1995 | Chevrolet | C2500 | Cheyenne | ||
| 1992 - 1992 | Chevrolet | C2500 | Scottsdale | ||
| 1992 - 1995 | Chevrolet | C2500 | Silverado | ||
| 1994 - 1995 | Chevrolet | C2500 | Base | ||
| 1994 - 1995 | Chevrolet | C2500 | WT | ||
| 1993 - 1993 | Chevrolet | Caprice | Classic | ||
| 1996 - 2003 | Chevrolet | Express 1500 | Base | ||
| 1996 - 2003 | Chevrolet | Express 1500 | LS | ||
| 2001 - 2002 | Chevrolet | Express 1500 | LT | ||
| 1996 - 2003 | Chevrolet | Express 2500 | Base | ||
| 1996 - 2003 | Chevrolet | Express 2500 | LS | ||
| 1992 - 1995 | Chevrolet | G10 | Beauville | ||
| 1992 - 1995 | Chevrolet | G10 | Chevy Van | ||
| 1992 - 1995 | Chevrolet | G10 | Sportvan | ||
| 1992 - 1995 | Chevrolet | G20 | Beauville | ||
| 1992 - 1995 | Chevrolet | G20 | Chevy Van | ||
| 1992 - 1995 | Chevrolet | G20 | Sportvan | ||
| 1992 - 1995 | Chevrolet | G30 | Hi-Cube | ||
| 1992 - 1995 | Chevrolet | G30 | Chevy Van | ||
| 1992 - 1995 | Chevrolet | G30 | Beauville | ||
| 1992 - 1998 | Chevrolet | K1500 | Cheyenne | ||
| 1992 - 1992 | Chevrolet | K1500 | Scottsdale | ||
| 1992 - 1998 | Chevrolet | K1500 | Silverado | ||
| 1992 - 1998 | Chevrolet | K1500 | WT | ||
| 1994 - 1997 | Chevrolet | K1500 | Base | ||
| 1992 - 1995 | Chevrolet | K2500 | Cheyenne | ||
| 1992 - 1992 | Chevrolet | K2500 | Scottsdale | ||
| 1992 - 1995 | Chevrolet | K2500 | Silverado | ||
| 1994 - 1995 | Chevrolet | K2500 | Base | ||
| 1994 - 1995 | Chevrolet | K2500 | WT | ||
| 1992 - 1993 | Chevrolet | S10 | EL | ||
| 1992 - 1992 | Chevrolet | S10 | Tahoe | ||
| 1992 - 2003 | Chevrolet | S10 | Base | ||
| 1994 - 1998 | Chevrolet | S10 | SS | ||
| 1994 - 2003 | Chevrolet | S10 | LS | ||
| 1994 - 2003 | Chevrolet | S10 | ZR2 | ||
| 1999 - 2003 | Chevrolet | S10 | Xtreme | ||
| 2002 - 2003 | Chevrolet | S10 | ZR5 | ||
| 1992 - 1992 | Chevrolet | S10 Blazer | Sport | ||
| 1992 - 1994 | Chevrolet | S10 Blazer | Tahoe LT | ||
| 1992 - 1994 | Chevrolet | S10 Blazer | Tahoe | ||
| 1992 - 1994 | Chevrolet | S10 Blazer | Base | ||
| 1994 - 1994 | Chevrolet | S10 Blazer | LT | ||
| 1999 - 2003 | Chevrolet | Silverado 1500 | Base | ||
| 1999 - 2003 | Chevrolet | Silverado 1500 | LS | ||
| 1999 - 2003 | Chevrolet | Silverado 1500 | LT | ||
| 2002 - 2003 | Chevrolet | Silverado 1500 | WT | ||
| 1992 - 1994 | Oldsmobile | Bravada | Base | ||
| 1996 - 2001 | Oldsmobile | Bravada | Base |
For more information on COMP Cams part number 983-12, you can visit the official COMP Cams website.