Will holley power valves work in my Barry Grant 650 blow thru ?? Searched the net, yielding no results...... Anyone???
Barry grant is based off a Holley I don't think there would be a problem.. ---------- Post added at 05:33 PM ---------- Previous post was at 05:20 PM ---------- I just looked up parts for Barry grant 650 and the power valve looks identical also Holley took over Barry Grant carb line and were supposed to make replacement parts for those carbs