Thread: Clevite cam bearings SH290S v. SH287S
View Single Post
  #2  
Old 02-22-2019, 01:29 AM
MarcDant's Avatar
MarcDant MarcDant is offline
Senior Member
  
Join Date: Nov 2014
Location: Canada North york Ont.
Posts: 288
Thanks: 107
Thanked 113 Times in 53 Posts
Default
Far from an engine guru but could offer my 002 cents .1955 - 1963 had the cam groove offset to the back of the block , the sh290s rear cam bearing has 2 oil holes drilled.
Reply With Quote