For sale today is a new hub cap cover for a 8" single leading shoe break drum (SLS). We stock 2 types of covers, one stainless and one chrome - you choose which cover you desire Fits Triumph 650 Unit & Pre-Unit Twins (Bonneville, T120R, Thunderbird, Tiger, TR6R, 6T, Etc) from 1960-1965. Although Correct for 1960-1965 650 Twins, it will also fit 1966-1967 Triumph 650 Unit Twins but is Technically "not correct" for Restoration Purposes. Please refer to your parts catalog for proper fitment. *****Please note that your Brake Drum Hub Inner Diameter must measure 8" & the Outer Diameter must measure 9"! If your Outer Diameter Hub (where the hub cap will mount) is not 9", this part will not work!***** Please choose which finish you desire - hub caps are sold each **Features** Made in England Replaces part numbers 37-1332 & W1332 Free shipping in the USA (lower 48)