*** IN STOCK SHIPS TODAY *** RBS realizes the importance of a quality crank seal so we are proud to offer this Buna rubber crank seal to fit the RCD SBC gear drive that use a BBC crank snout.
Fits all RCD SBC gear drives that have the BBC crank seal housing. Does not fit Donovan gear drives.
Seal measures 2.960" O.D. x .350" thick x 2.328" I.D.