Thread: 428 Engine build for my GT500
View Single Post
  #43 (permalink)  
Old 04-01-2005, 09:42 PM
Excaliber Excaliber is offline
Senior Club Cobra Member
Visit my Photo Gallery

 
Join Date: Jul 2002
Cobra Make, Engine:
Posts: 15,712
Not Ranked     
Default
My distributor shaft is .453, very snug fit in the hole in the block. The OLD shaft keeper is .575, but the new one is only .515. So apparently they CAN vary in size. Both will work with the hole size I have in the block. Hope this helps...

Sounds like the 428 may have a substantially bigger hole than a 427? By the way, WHAT bushing? No bushing in my hole, just cold drilled steel.
Last edited by Excaliber; 04-01-2005 at 09:44 PM..
Reply With Quote