Hi, Anyone know the difference between 68-72 and 73-on besides the partnumber?are they intechangeable without any moduficachens to the heads?
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Hi, Anyone know the difference between 68-72 and 73-on besides the partnumber?are they intechangeable without any moduficachens to the heads?
They are different. The early valves are longer than the late valves by about 0.100".Quote:
Originally Posted by mrjohndoeswe
Paul
Ok,thanks
mrjohndoeswe