Thread: Fastest Pontiac
View Single Post
  #32  
Old 04-11-2017, 08:29 PM
mrrat1 mrrat1 is offline
Ultimate Warrior
  
Join Date: Jan 2004
Location: Shamong NJ
Posts: 1,840
Default
old mans 66 cat buried the speedo on the PA turnpike 389 2 bbl auto & 2.41 rear.
I wonder what a 421 HO would top out at with that rear gear?

Reply With QuoteReply With Quote