Triumph piston rings 500 T100 Size .040 40 over Grant USA Made Ring set unit twin BSA You will get everything you

You will get everything you see in the picture: two brand new quality JCC 650 pistons / 9:1 compression

You will get the genuine Amal kit that is pictured

This product is New - Amal main jet 260 Triumph Norton BSA 376/100/260

This product is New - Genuine Keihin PWK PJ PD PE hex main jet size 98 carburetor carb jets

You will get the brand new 7/8" single cable pull throttle that is pictured

Triumph piston rings 500 T100 Size .040 40 over Grant USA Made Ring set unit twin BSA You will get everything youYou are bidding on a brand new size . 040 Piston ring set for all Triumph 500 unit twins 1959 to 1973 Grant USA Made. Includes everything you see in the picture. These are brand new, never installed, and are quality parts that are proven. 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,