| PART # | STYLE | SERIES | MAKE | ENGINE | TYPE | MATERIAL | MAIN SEAL | BALANCE | LIGHTENED | BEARING | SNOUT | STROKE |
| 88-SUBARU-79MM-2047 | Billet | Billet Lightweight | Subaru | 79mm | EJ20/EJ25 | Forged 4340 Steel | 1-Piece | Neutral | Yes | Yes | Standard | 3.110 |
| 88-SUBARU-83MM-2047 | Billet | Billet Lightweight | Subaru | 83mm | EJ20/EJ25 | Forged 4340 Steel | 1-Piece | Neutral | Yes | Yes | Standard | 3.268 |