- 3.030" recess .120" deep.
- 2 valve reliefs.
- Piston & Ring Kit.
Application Summary:
| Year | Make/Model |
|---|---|
| 1985-2001 | Chevrolet Astro |
| 1995-2002 | Chevrolet Blazer |
| 1985-1986 | Chevrolet C10 |
| 1988-2002 | Chevrolet C1500 |
| 1985-1986 | Chevrolet C20 |
| 1988-1995 | Chevrolet C2500 |
| 1985-1990 | Chevrolet Caprice |
| 1992-1993 | Chevrolet Caprice |
| 2000 | Chevrolet Cargo Van |
| 2003 | Chevrolet Cargo Van |
| 1992 | Chevrolet Commercial Chassis |
| 1985-1987 | Chevrolet El Camino |
| 1996-2003 | Chevrolet Express 1500 |
| 1996-2002 | Chevrolet Express 2500 |
| 1985-1995 | Chevrolet G10 |
| 1985-1995 | Chevrolet G20 |
| 1985-1996 | Chevrolet G30 |
| 2001-2002 | Chevrolet G30 |
| 1985 | Chevrolet Impala |
| 1985-1986 | Chevrolet K10 |
| 1988-1998 | Chevrolet K1500 |
| 1985 | Chevrolet K20 |
| 1988-1995 | Chevrolet K2500 |
| 1985-1988 | Chevrolet Monte Carlo |
| 1990-1999 | Chevrolet P30 |
| 2001 | Chevrolet P30 |
| 1985-1990 | Chevrolet P40 |
| 1987 | Chevrolet R10 |
| 1987-1988 | Chevrolet R20 |
| 1988-2002 | Chevrolet S10 |
| 1988-1994 | Chevrolet S10 Blazer |
| 1999-2003 | Chevrolet Silverado 1500 |
| 1987 | Chevrolet V10 |
| 1985-1986 | GMC C1500 |
| 1988-1998 | GMC C1500 |
| 1985-1986 | GMC C2500 |
| 1988-1995 | GMC C2500 |
| 1985-1987 | GMC Caballero |
| 1985-1995 | GMC G1500 |
| 1985-1995 | GMC G2500 |
| 1985-1996 | GMC G3500 |
| 1992-2003 | GMC Jimmy |
| 1985-1986 | GMC K1500 |
| 1988-1998 | GMC K1500 |
| 1985 | GMC K2500 |
| 1988-1995 | GMC K2500 |
| 1990-1999 | GMC P3500 |
| 1987-1990 | GMC P4500 |
| 1987 | GMC R1500 |
| 1987 | GMC R2500 |
| 1988-1990 | GMC S15 |
| 1988-1991 | GMC S15 Jimmy |
| 1985-2001 | GMC Safari |
| 1996-2002 | GMC Savana 1500 |
| 1996-2002 | GMC Savana 2500 |
| 1997-1998 | GMC Savana 3500 |
| 2000-2002 | GMC Savana 3500 |
| 1999-2002 | GMC Sierra 1500 |
| 1991-2002 | GMC Sonoma |
| 1991 | GMC Syclone |
| 1992-1993 | GMC Typhoon |
| 1987 | GMC V1500 |
| Attributes | |
| Base Number | 3488 |
| Bore (in) | 4 |
| Bore (mm) | 101.6 |
| Bore Diameter | 4 |
| Compression Ratio | 8 |
| Country of Origin (Primary) | MX |
| Crown Type | DISH |
| Eng. Disp. In. | 262 |
| Eng. Disp. Liters | 4.3 |
| Engine Family | GM V6 |
| Engine Manufacturer | Chevrolet |
| Hazardous Material Code | N |
| Includes Ring Set | 4000AM6.020 |
| Life Cycle Status Code | Available to Order |
| Oe Assembly | 3947786 |
| Oil Ring Thickness | 0.1875 |
| Oversize | 0.02 |
| Oversized | Yes |
| Oversizes | STD .020 .030 .040 .060 |
| Pin Configuration | Centered |
| Pin Number | 0927x300A |
| PIN TYPE | Press |
| Piston Head Type | Dish |
| Piston Material | Cast 332 Alloy |
| Piston Pin Outside Diameter | 0.927 |
| Piston Rings Included | Yes |
| Ring Pack | 5/64, 5/64, 3/16 |
| Second Compression Ring Thickness | 0.0781 |
| Sold As | Complete Piston and Ring Kit |
| Top Compression Ring Thickness | 0.0781 |
| Top Land | 0.281 |
| Year From | 1954 |
| Year Range | 1954-2018 |
| Year To | 2018 |
| GTIN | 00800745300096 |