ive been helping a friend try to install a blocker plate in an lmm. got the plate several months ago from ppe, and just now trying to install it. we have tried sliding it in the slot for nearly two hrs and no luck finally called ppe to get the dimensions and they didnt have any avail to measure. could someone tell me what the measurment from inside of one bolt to the other is??? just curious as if this is the right plate or not. rick faxed me a picture of the correct plate but it appears to be quite a bit bigger. but looks the same as far as "looks". just need the demensions from innerside of bole to innerside of bolt to know if this one will work-----man this is a pia compared to putting one on a lbz