Norton 850 Commando piston RINGS plus .040 40 over ring set GPM Italy 78MM crimper You will get a set

You will get a set of 2 UK Made Stainless valves set as pictured for your 350 cub or 250cc Triumph and 250 BSA B25 also half set for A50 unit BSA 500 twin

This product is New - Triumph 650 pushrod tube seal set thickness 70-4752 crush washer 0-ring kit

This product is New - NORTON ATLAS embroidered hat racing flag union jack 750 tank top logo flags

This product is New - Clutch Retaining Circlip diaphragm spring clip Norton 06-0751 Commando Large

You will receive the set of drain screws and washers that are pictured

Norton 850 Commando piston RINGS plus .040 40 over ring set GPM Italy 78MM crimper You will get a setYou will get the brand new ring set that is pictured. Norton 850 Commando piston RINGS plus . 040 40 over ring set GPM Italy 78MM Any questions contact us. Piston ring gap: The new industry standard for British motorcycles is to gap the rings at . 020 New independent lab tests and studies (in the USA and England) show that any gap between . 024 to . 010 is efficient, and does not show more oil loss than normal gaping at . 010 to . 014 or does not show