Thread: What is the largest over bore you can go on a 402
View Single Post
  #1  
Old 08-12-2007, 11:51 PM
92646 92646 is offline
Yenko Contributing Member
  
Join Date: Jun 2002
Location: Orange county Ca.
Posts: 1,406
Thanks: 3
Thanked 33 Times in 21 Posts
Default What is the largest over bore you can go on a 402
I have a .060 over 1970 402 4-bolt block. It will clean up at .090 but I can only find custom made pistons if I go to this size. Has anybody bored their 396 or 402 to 4.250 and used 427 pistons?
Mark Sheppard
Reply With Quote
Click here to view all the pictures posted in this thread...