Model/Year | Cyl. | Bore Size | Sleeve Description | Thickness | O.D. | Sleeve Length | Type | Brand | Part No. |
60, 70 HP 83-04 | 3 | 2.834"(72mm) | Straight sleeve with ports |
N/A | 3.094" | 5.555" | RS | Advanced | 1034SB |
Cylinder Sleeve: Yamaha 60 / 70 Hp .020 Over