View Single Post
  #16  
Old 07-22-2011, 05:07 PM
SD73's Avatar
SD73 SD73 is offline
Ultimate Warrior
 
Join Date: Dec 2004
Location: SoCal
Posts: 2,049
Default

Quote:
Originally Posted by Held for Ransom View Post
My findings...
1973 Formula (Mar), .316" thick
1974 Formula (Oct), .253" thick
1974 Formula (Nov), .310" thick (not pictured)
1974 Formula (Feb), .195" thick
On a lark, I measured mine for a '73 T/A and got .316 or 5/16th too.