Rear Seal Adapter, Chevy Big Block

SERVICE PARTS  |  Part# EAG-500

12 in stock

Important To allow use of 2pc seal crank in 1pc seal block

Eagle rear seal adapter is machined from aluminum. It allows the use of a 2 piece rear seal crankshaft in a 1 pc rear seal block. A small bolt is included if you wish to drill and tap your block and provide a mechanical means of assembly, but it is not required. Just silicone the adapter in place of the rear main seal and use a 2pc rear seal crank seal.