plymouth1937
Well-Known Member
Il put in the cam tomorow and lock the lifters and check the clearens between the retainer and oilseal one question can i go 1.70" on spring hight to get some more clearenceRemove the spring and check the valve travel.
I bet with the seal fitted its less than 0.400 total before the retainer 'crushes' the seal...
Old school umbrella seals are pretty useless.
I always fit positive stem seals now.
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