Ralph,
The rear most cab mounts are by the cab corners, the 7/16 x 5 1/2 bolt goes thru the frame and then a 1 1/2 inch spacer made out of metal [kind of like a bunch of washers stacked up but one piece] the bolt then procedes thru the cab and a heavy 2 1/2 inch spring goes thru the last end of the bolt. The threaded end of the bolt under the frame is held by a castle nut and cotter pin. The middle mount is a 3/8 bolt threaded with castle nut that goes thru the frame then thru a 1 3/4x2x3 hardwood board [oak] then thru the cab. This mount is by the rear of the battery tray on pass. side and by the master cylinder on the drivers. The front mount appears to be a bolt [3/8x2 inch] that goes thru the frame and then thru some webbing that is the width of the frame. the webbing is 1/4 inch thick and they are two stacked onto each other. There is also another cab mount - you can see the bolts when you open the truck door on the floor, three bolts [5/16] that go through the cab then through a block of hardwood 1x3x3 1/2 to the the metal that has caged square nuts secured in place I hope that this is not too confusing to you! I hope this helps. Regards, Gary
