| BODY LENGTH | 6.125 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 4.313 INCHES NOMINAL |
| BORE DIAMETER | 3.875 INCHES MINIMUM AND 3.876 INCHES MAXIMUM |
| BOTTOM CHAMFER ANGLE IN DEG | 30.0 |
| BOTTOM CHAMFER LENGTH | 0.063 INCHES NOMINAL |
| BOTTOM INSIDE CHAMFER | INCLUDED |
| CHAMFER ANGLE IN DEG | 30.0 |
| CHAMFER LENGTH | 0.063 INCHES NOMINAL |
| DESIGN TYPE | WET |
| FLANGE OUTSIDE DIAMETER | 4.732 INCHES MINIMUM AND 4.735 INCHES MAXIMUM |
| FLANGE THICKNESS | 0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM |
| FSC APPLICATION DATA | GASOLINE RECIPROCATING ENGINES,EXCEPT AIRCRAFT; AND COMPONENTS |
| INTAKE HOLE | NOT INCLUDED |
| LARGEST OUTSIDE DIAMETER UNDER FLANGE | 4.494 INCHES MINIMUM AND 4.496 INCHES MAXIMUM |
| LARGEST OUTSIDE DIAMETER WIDTH UNDER FLANGE | 0.188 INCHES NOMINAL |
| MATERIAL | IRON CAST |
| METALLIC HARDNESS RATING | 217.0 MINIMUM ROCKWELL C AND 241.0 MAXIMUM ROCKWELL C |
| OVERALL LENGTH | 9.250 INCHES NOMINAL |
| SPECIAL FEATURES | MATERIAL SAE G3500 |
| STYLE DESIGNATOR | DRY, FLANGED, RELIEVED, SHOULDERED, INSTALLATION CHAMFER |
| TAPER LENGTH | 0.625 INCHES NOMINAL |
| TAPER MINOR DIAMETER | 4.094 INCHES NOMINAL |
| TOP INSIDE CHAMFER | INCLUDED |
| TOP INTAKE PORT | NOT INCLUDED |
| UNDERCUT DIAMETER | 4.244 INCHES MINIMUM AND 4.246 INCHES MAXIMUM |
| VALVE RECESS | NOT INCLUDED |