piston BSA B33 B34 020 47-52 long conrod

202,48

Part number: p.B33.B34.020.gpm Category:

Description

new 020 piston complete with piston rings, gudgeon pin and circlips

BSA B33 B34 500cc 1947 – 1952

bore 85.5 mm

compression ratio 7.5 : 1

Middle gudgeon pin to top of piston: 35.34 mm

long conrod

GPM p8512-050