Manley Piston 86MM A Type FA20

• Rod Length - 5.090"
• Stroke - 86mm
• Comp Distance - 1.292"
• Dome Volume - -13cc
• Bore Size - 86.0mm to 86.50mm

• 2618 High Strength Material; Lightweight Design
• .150" x 2.250" Wall Premium Chrome Moly pin (Standard Series) included
• 9310 alloy .210" Wall Pin (Extreme Duty Series) Included 
• Pressure balance groove
• Will accommodate +1mm valve sizes
• Premium Steel top rings with Napier seconds and round wire locks included

Please Note

The standard 86.00mm bore size pistons feature skirt diameters that correspond to the OEM Grade A or B bores, resulting in a piston to wall clearance range of .0023" - .0031".