so i need a 366 for my dump truck gmc 7000 with air brakes . it has the water cooled air brake compressor on the driver side head .
i found a deal on a 366 with the same casting # heads #14092359 so looks like i am good there .
the block in mine is a # 364779 and shows up to 1990 year
the block in the engine deal is a #10069282 for 90-91 gen IV engine .
every thing looks good on the deal . clean gm parts reman engine with the tag glued on the block side showing .030 over bore and .010 / .010 crank and rods . said his father had it and just about 10k miles on it . before the truck was parted out he fogged it with marine engine fogging oil and loosened the rocker nuts to release pressure on the valve springs for storage .
this med duty stuff is kind of a black hole of info so this is why i am asking . and my old engine is so dead its only good for melt it the rest of the way down for scrap or a true boat anchor use
i didnt kill it the last owner did .
guy seems real cool . has good solid answers . has a good rep on selling stuff .
whats your guys thinking on this deal ? thanks for the help and info .
