
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Sealed Power |
| Part Number | H640DCP |
| Part Description | Duroshield Cast Piston |
| Bore | 4.040" |
| Compression Distance | 1.560" |
| Dome Volume CC | 11.8 |
| Head Illustration | 29 |
| Lock Ring | Included |
| Material | Hypereutectic |
| Minimum Clearance | 0.0010 |
| Pin Diameter | 0.927" |
| Pin Type | P or F |
| Pin Weight Gram | 159 |
| Ring 1 Qty | 2 |
| Ring 1 Width | 5/64" |
| Ring 2 Qty | 1 |
| Ring 2 Width | 3/16" |
| Size | Standard |
| UPC | 019826500861 |
| Weight W Pin Gram | 793 |
| Weight w/o Pin Gram | 634 |
| Year Make Model | Trim | Engine |
|---|---|---|
| 1985-2002 Chevrolet Astro | All Trims | 6 Cyl 4.3L |
| 1995-2002 Chevrolet Blazer | All Trims | 6 Cyl 4.3L |
| 1985-1986 Chevrolet C10 | All Trims | 6 Cyl 4.3L |
| 1988-1998 Chevrolet C1500 | All Trims | 6 Cyl 4.3L |
| 1985-1986 Chevrolet C20 | All Trims | 6 Cyl 4.3L |
| 1988-1990 Chevrolet C2500 | All Trims | 6 Cyl 4.3L |
| 1985-1990 Chevrolet Caprice | All Trims | 6 Cyl 4.3L |
| 1985-1987 Chevrolet El Camino | All Trims | 6 Cyl 4.3L |
| 1996-2002 Chevrolet Express 1500 | All Trims | 6 Cyl 4.3L |
| 1996-2002 Chevrolet Express 2500 | All Trims | 6 Cyl 4.3L |