View Single Post
  #11  
Old 11-27-2021, 10:13 PM
Mark Simiele's Avatar
Mark Simiele Mark Simiele is offline
Ultimate Warrior
 
Join Date: Nov 2004
Location: Fairfield County, CT
Posts: 1,982
Default

Leave it to GM to have a dizzying over 30 confusing array of air filters like that. Talk about ridiculously redundant. Fantastic information and thank you for sharing.

North, you indicate no HD air filter option was offered on any 428 in 1967, yet my build sheet and window sticker photos show one. Any information on that?

__________________
69 GTO convertible Warwick blue w/parchment, 400 4bbl auto trans, #'s matching, frame off resto w/ 36 options and more coming.

67 Bonneville 428 convertible one of one Verdoro green w/parchment, documented GM brass hat parade car with every option for 67, non running MAJOR future project.