440 Mopar Heads vs LS Heads | 452 Heads vs 706 Heads | 1973 Dodge Charger Build

Today is an interesting video and a followup to one of my previous videos comparing all of the factory big block mopar heads except that this time I will be comparing the castings of 2 of the most common heads on the market today for both the LS and the big block mopar. I go through the similarities as well as all the differences that make up the two heads. Everything from valve size to port shape is evaluated and taken into consideration when going through it all.

440 Mopar Heads vs LS Heads | 452 Heads vs 706 Heads | 1973 Dodge Charger Build

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