what length pushrod for 228/232 .588/.574
09-25-2005, 08:47 PM
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Well technically if you are going to run stock lifters you need a .030" bigger because of the smaller base circle on that cam. (I won't get into it but there was a huge post on here about how Thunder Racing's 7.4s are actually 7.430") I don't know if that is true or not but I think most people get buy just ordering some hardened 7.4"s. 
09-25-2005, 09:28 PM
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i just put a 230/230 .591/.591 cam in and i used 7.4" hardened pushrods...thats what i was told to get by a buddy of mine and no complaints so far! So i'd say yah go with 7.4"
