67 GMC 305 V6 swap to a SBC 305

[bucketObolts]

I dropped a 305 in my 68 I took out of a 91 camaro. it was almost free as I traded some very easy fab work for, and I'm not gonna be done with my 502 for quite some time so I figured why not. plus i was tired of pushing the truck around the driveway. it Was a pretty routine motor swap. Easy enough for a beginner. 375hp is a long shot though. thats all i can help you with in terms of power since she has yet to leave the driveway. I had a PO installed 305 in my old 71 c30 dumpbody and that thing couldnt get out of its own way, but then again it was a one ton with a ton of weight in the bed