318 Port match heads to Performer RPM Intake

The factory even used the 360 intake on 318s in the mid to late 70s and early 80s. Even in a 2 bbl application on a 4x4 Ramcharger they used a 360 intake on a 318. Almost everytime someone upgrades to a 4 bbl on a 318 the mismatch isn’t even given any thought. Kim