V-Factor JCC 62512 Cast Piston 9.5:1 61ci Iron Head 1000cc 3 3/16" Bore .040" os Fits Sportster 1972-85 Sold Each

Weight: 1.16

• High quality cast piston kits that meet or exceed original equipment specifications
• Compression ratio listed with each piston
• Sold each with piston pin and lock rings
• Low compression pistons enable the use of pump gas without detonation
• See the engine section for piston ring sets
• Moly part numbers have molybdenum coated shirts to help prevent cylinder wall scuffing
• Note: * It is not recommended to bore Sportster 1972/Early 1973 models more than .030" OS

V-FACTOR
61ci - 1000cc STD Displacement
9.5:1 (Std. Compression) Ratio
+.040" OS Bore Size
Fits Ironhead Sportster 1972/1985
(Imported)

(M62512)