Building a 273

65 commando intake will need mount holes oblonged slightly as 65 had different printed mount holes vs 69 heads.(no big deal). If you arent shy on spending $$ for commando pistons from Egge, your goal is easily attainable!
Good luck:thumbsup:



Thank you for your reply! Going to look into the commando pistons from Egge!

would you know if the heart chamber heads from '89-'91 dodge dakota 318 work for the '69 block?