This new long style adapter is ideal for use on engine swaps w/ the T-56 and other Late Model manual transmissions. This extra-long adapter (part # LS640281ERL) is used on the feed side to the hydraulic clutch release bearing. This adapter is 4.329" long and the extra length makes it easier to attach the hose from the master cylinder to the clutch bearing when it is installed in the bell-housing. This adapter is ideal for an engine swaps since it eliminates the plastic factory clutch hose & allows replacement w/ Earls Speed-Flex hose assembly (custom length and more durable w/ high performance clutches & high heat applications). This adapter is made from 303 stainless steel & can be mixed and matched with other Earl's clutch adapters