This is a left side Crankshaft Main Bearing for 650 4 speed Triumphs 1966 - 1972

as is a 6-spring pressure plate and hardware

T160) and BSA twins (A50

This is far superior to other Frisco Sportster style gas tanks that have a petcock bung on the flat bottom of the gas tank

Design: Deep Tunnel for a low-profile look

Dished Screw-In Gas Cap for Harley-Davidson 1996 & later - Aluminum Subcategory_Cylinders Pistons & Rings This is a left sideLowbrow Customs dished gas caps are precision machined out of solid aluminum and paired with an injection molded base and gasket that fit 1996 & later Harley Davidson motorcycles as well as most aftermarket gas tanks. These gas caps are slightly smaller diameter than a stock cap for that custom look and feature a knurled band for easy tightening and removal, with or without your gloves on. 2 1 2 inch diameter, vented. Made in the USA.