Bore: 87.00mm Oversize: .040 Stroke: 86 Rod Length: 142 Comp Ht: 34 Head cc's: 40 Dome Dish: -16 Gasket Thickness: 1.2 Deck Clearance: 0.2+ Block Ht: 219 Comp. Ratio: 8.5 Pin Diameter: 22mm