New intake for 360 la engine
Just a thought, I installed an Edelbrock Torker on my '70 340 and it leaked terribly. After a few months of screwing with it I installed a 71 dual plane with some mild porting, gasket matching, cut away the 4 hole inlet to 2 slots, etc. It sealed perfectly and ran like a champ. There is a lot to be said about original equipment.