right away i noticed the vacuum pump bracket bracket unrelated to this subject in this looby. what else caught my eye was the mandrel also, is that a gz mandrel also? reason being is that pretty much every vacuum pump company i talk to doesnt make one for the fe. the ones that i have found sit in the counterbore of the sfi dampers which on an fe they arent counterbored, for instance a gm motor the damper bolt sits in a counterbore on these aftermarket dampers the fe bolt and thick washer sit flush theirs no counterbore. so does that mandrel just bolt onto the 3 bolts on the front of the damper?
