Performance Boats Forum banner

1 - 4 of 4 Posts

·
Registered
Joined
·
975 Posts
Discussion Starter #1 (Edited)
While I was changing out my gear drive, I noticed Hi Performance Pass on the block (1988 Gen IV 454 bbc). What does that block have that a standard pass. block doesn't ?
 

·
Registered
Joined
·
975 Posts
Discussion Starter #3
OK that works, I didn't think I had any special block. When I looked up the numbers, it didn't state anything of the sort. Thanks Bob
 
1 - 4 of 4 Posts
Top