Ford Windsor rocker arms usually have the same dimensions as Pontiac. LS isn’t anymore affordable than a Ford Windsor. Harlan Sharp for a Pontiac are decently priced IMHO, Crower are expensive but among the best. Comp Cams Ultra Pro has some nice Ford Windsor rockers are outstanding on Pontiacs too.
If you had a rocker arm you could mock it up and try it. Seems like a waste of money to try something without more info. Ford Windsor and Pontiac is about .060” longer from the trunnion to tip against a SBC. A BBC is longer, don’t know about a LS.
Last edited by Jay S; 12-05-2023 at 07:35 AM.
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