| 65851 | Chevrolet S10 Blazer 1983 to 1994 CID: 283; 305; 327; 350; 400; Chevrolet S10 1982 to 2004 CID: 283; 305; 327; 350; 400; GMC S15 Jimmy 1983 to 1991 CID: 283; 305; 327; 350; 400; GMC S15 1982 to 1990 CID: 283; 305; 327; 350; 400; | 3" | Chevy 283-400 | 1-5/8" | |
| 65852 | Chevrolet S10 Blazer 1983 to 1994 CID: 283; 305; 327; 350; 400; Chevrolet S10 1982 to 2004 CID: 283; 305; 327; 350; 400; GMC S15 Jimmy 1983 to 1991 CID: 283; 305; 327; 350; 400; GMC S15 1982 to 1990 CID: 283; 305; 327; 350; 400; | 3" | Chevy 283-400 | 1-5/8" x 1-3/4" | |
| 65853 | Chevrolet S10 Blazer 1983 to 1994 CID: 283; 305; 327; 350; 400; Chevrolet S10 1982 to 2004 CID: 283; 305; 327; 350; 400; GMC S15 Jimmy 1983 to 1991 CID: 283; 305; 327; 350; 400; GMC S15 1982 to 1990 CID: 283; 305; 327; 350; 400; | 3" | Chevy 283-400 | 1-3/4" | |
| 65854 | Chevrolet S10 Blazer 1983 to 1994 CID: 283; 305; 327; 350; 400; Chevrolet S10 1982 to 2004 CID: 283; 305; 327; 350; 400; GMC S15 Jimmy 1983 to 1991 CID: 283; 305; 327; 350; 400; GMC S15 1982 to 1990 CID: 283; 305; 327; 350; 400; | 3-1/2" | Chevy 283-400 | 1-3/4" x 1-7/8" | |
| 65855 | Chevrolet S10 Blazer 1983 to 1994 CID: 283; 305; 327; 350; 400; Chevrolet S10 1982 to 2004 CID: 283; 305; 327; 350; 400; GMC S15 Jimmy 1983 to 1991 CID: 283; 305; 327; 350; 400; GMC S15 1982 to 1990 CID: 283; 305; 327; 350; 400; | 3-1/2" | Chevy 283-400 | 1-7/8" | |
| 65856 | Chevrolet S10 Blazer 1983 to 1994 CID: 283; 305; 327; 350; 400; Chevrolet S10 1982 to 2004 CID: 283; 305; 327; 350; 400; GMC S15 Jimmy 1983 to 1991 CID: 283; 305; 327; 350; 400; GMC S15 1982 to 1990 CID: 283; 305; 327; 350; 400; | 3-1/2" | Chevy 283-400 | 1-7/8" x 2" | |
| 65857 | Chevrolet S10 Blazer 1983 to 1994 CID: 283; 305; 327; 350; 400; Chevrolet S10 1982 to 2004 CID: 283; 305; 327; 350; 400; GMC S15 Jimmy 1983 to 1991 CID: 283; 305; 327; 350; 400; GMC S15 1982 to 1990 CID: 283; 305; 327; 350; 400; | 3-1/2" | Chevy 283-400 | 2" | |
| 65858 | Chevrolet S10 Blazer 1983 to 1994 CID: 283; 305; 327; 350; 400; Chevrolet S10 1982 to 2004 CID: 283; 305; 327; 350; 400; GMC S15 Jimmy 1983 to 1991 CID: 283; 305; 327; 350; 400; GMC S15 1982 to 1990 CID: 283; 305; 327; 350; 400; | 3-1/2" | Chevy 283-400- Spread Port | 2" | |
| 65859 | Chevrolet S10 Blazer 1983 to 1994 CID: 283; 305; 327; 350; 400; Chevrolet S10 1982 to 2004 CID: 283; 305; 327; 350; 400; GMC S15 Jimmy 1983 to 1991 CID: 283; 305; 327; 350; 400; GMC S15 1982 to 1990 CID: 283; 305; 327; 350; 400; | 3-1/2" | Chevy 283-400- GM 18º Heads | 2" | |
