| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 4.344 INCHES MINIMUM AND 4.354 INCHES MAXIMUM |
| CARBON GROOVE | NOT INCLUDED |
| CUT DEPTH | 0.380 INCHES NOMINAL |
| DIAMETER | 5.778 INCHES MINIMUM AND 5.788 INCHES MAXIMUM |
| DISTANCE BETWEEN PIN BOSSES | 1.890 INCHES NOMINAL |
| FINISHED SIZE DESIGNATION | OVERSIZE |
| GROOVE TAPER ANGLE | 7 DEGREE 25 MINUTES PORM 10 MINUTES NUMBER 1 |
| HEAD STYLE | CAVITY |
| OVERALL HEIGHT | 6.464 INCHES MINIMUM AND 6.474 INCHES MAXIMUM |
| OVERSIZE | 0.040 INCHES NOMINAL |
| MATERIAL | ALUMINUM ALLOY |
| OIL GROOVE | NOT INCLUDED |
| SPECIAL FEATURES | 4.194 IN. NOMINAL FROM CENTER OF PIN HOLE TO EXTREME TOP OF INTAKE VALVE RECESS,4.221 IN. NOMINAL FROM CENTEROF PIN HOLE TO EXTREME TOP OF EXHAUST VALVE RECESS,3.637 IN. NOMINAL DIA COMBUSTION CHAMBER RECESS ON PISTON PIN CENTERLINE |
| PIN HOLE BUSHING | NOT INCLUDED |
| PIN TYPE FOR WHICH DESIGNED | FLOATING |
| PINHOLE DIAMETER | 2.0018 INCHES MINIMUM AND 2.0020 INCHES MAXIMUM |
| PIN | NOT INCLUDED |
| RETAINING RING GROOVE | NOT INCLUDED |
| RING GROOVE DIAMETER | 5.208 INCHES MINIMUM AND 5.218 INCHES MAXIMUM 4TH RING |
| RING GROOVE DIAMETER | 5.250 INCHES MINIMUM AND 5.260 INCHES MAXIMUM 2ND RING |
| RING GROOVE DIAMETER | 5.250 INCHES MINIMUM AND 5.260 INCHES MAXIMUM 3RD RING |
| RING GROOVE DIAMETER | 5.251 INCHES MINIMUM AND 5.256 INCHES MAXIMUM 1ST RING |
| RING GROOVE QUANTITY | 4 |
| RING GROOVE WIDTH | 0.0995 INCHES MINIMUM AND 0.1005 INCHES MAXIMUM 1ST RING |
| RING GROOVE WIDTH | 0.0980 INCHES MINIMUM AND 0.0990 INCHES MAXIMUM 2ND RING |
| RING GROOVE WIDTH | 0.0980 INCHES MINIMUM AND 0.0990 INCHES MAXIMUM 3RD RING |
| RING GROOVE WIDTH | 0.1880 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM 4TH RING |
| RING | NOT INCLUDED |
| SKIRT BOTTOM CUTAWAY FEATURE | INCLUDED |
| SKIRT TYPE | SOLID |
| WEIGHT | 137.8 OUNCES |
| SURFACE FINISH | FINISHED |