87 ss monter ecm and prom work in place of a lg4 set up?
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From: JEFF,NY
87 ss monter ecm and prom work in place of a lg4 set up?
Will a 87 monte ss L69 ecm and prom work? Also is that the ecm I would want for a zz4 prom? The car is a 86 lg4 h code, it now has a 350thanks
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dbusch22
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Oct 31, 2016 11:09 AM