| CARBON GROOVE | NOT INCLUDED |
| CUT DEPTH | 0.438 INCHES NOMINAL |
| DIAMETER | 4.125 INCHES NOMINAL |
| DISTANCE BETWEEN PIN BOSSES | 1.656 INCHES NOMINAL |
| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 1.997 INCHES MINIMUM AND 2.003 INCHES MAXIMUM |
| FINISHED SIZE DESIGNATION | STANDARD |
| HEAD STYLE | DISH |
| MATERIAL | ALUMINUM |
| PIN HOLE BUSHING | NOT INCLUDED |
| PIN TYPE FOR WHICH DESIGNED | FLOATING |
| PINHOLE DIAMETER | 1.1250 INCHES MINIMUM AND 1.1252 INCHES MAXIMUM |
| PIN | INCLUDED |
| OIL GROOVE | NOT INCLUDED |
| OIL PASSAGE TYPE | SLOT |
| OVERALL HEIGHT | 4.125 INCHES NOMINAL |
| RETAINING RING GROOVE | INCLUDED |
| RING GROOVE DIAMETER | |
| RING GROOVE POSITION BELOW PISTON PIN | NUMBER 1,NUMBER 2,NUMBER 3,AND NUMBER 4 ALL RINGS |
| RING GROOVE QUANTITY | 4 |
| RING GROOVE WIDTH | |
| RING | NOT INCLUDED |
| SKIRT TYPE | SOLID |
| SKIRT BOTTOM CUTAWAY FEATURE | INCLUDED |
| SURFACE FINISH | FINISHED |
| SURFACE TREATMENT | COPPER ALLOY OR TIN |
| WEIGHT | 27.000 OUNCES |