Hardened Pushrods?
#1
Are hardened pushrods highly recommended with a TR224 .563 112 cam or will stock be fine? It's going in a 2001 Silverado, 5.3L w/ comp 915s or 918s. Also stock length is 7.4, right?
Thanks for the help.
Thanks for the help.
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#8
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iTrader: (4)
Joined: Oct 2003
Posts: 5,151
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From: From Houma La. Living n Ellisville Miss.
i would not change unless u have to i ran for years with stock pr and the only reason i change was i mess up my first 6l because i have guides now. i have turn a stock pr to 7400 rpm and never had problems



