Need help with motor mounts!

[erikh09]

Hi all,

I am at the end of my chain here!! I am in the process of converting my 67 GMC from v-6 to v-8 and cannot get the motor mounts to line up. I pulled the 305 V-6 and am attempting to place a 70-73 Camaro 350 in. I have the stock mounts that bolt into the frame on and the mounts that bolt into the engine block in place. I bolted them both together then bolted them to the block. When I lower into the truck I am about 1 1/2" off on either side so the factory holes do not line up. I know this conversion has been done more times than I can count so I have to be missing something simple. Is there a spacer that is needed that I am missing.... I looked at LMC and Brothers and they both show the same mount that I already have and is pictured below. Please help as I really would like to get the truck back on the road this weekend!