View Single Post
  #7  
Old 06-15-2018, 09:17 AM
Poncho60 Poncho60 is offline
Chief Ponti-yacker
 
Join Date: Jan 2006
Location: Northern Ill
Posts: 913
Default

Pontiac had LH threads thru 1963, 8 lugs included. 1964 went to all RH on both sides.