block questions
I think these holes are hit and miss. I've seen them on 440, 400 and 383's. Also have seen the bosses there but not drilled and tapped? I have a '74 400 block(470") in my '69 using the stock BB k frame and mounts
Rob...that's how the mount system on a BB A-Body works...
I think these holes are hit and miss. I've seen them on 440, 400 and 383's. Also have seen the bosses there but not drilled and tapped? I have a '74 400 block(470") in my '69 using the stock BB k frame and mounts