Top End gasket kit 4.125 w/stck boltpatt

Cylinder gasket kits These kits do not contain rocker cover gaskets as there are various styles of rocker covers available. Rocker cover gasket kits must be ordered separately., Fits 4 1/8" Big Bore Twin Cam engines with stock base pattern. Includes MLS head gaskets

S&S gasket kits to rebuild the top end of an S&S engine or any other engine with S&S cylinders and cylinder heads. Rocker box gaskets are included in Top end gasket kits and complete engine kits when not mentioned differently.