Had this engine on my c10. Bought a bigger engine for it so I don’t need this one. Runs great. Never stalled on me. Never did it over heat. No oil leaks. But Leaks a tad bit on the headers, seals may need to be changed. Only maintenance was an oil change. Torque converter came attached to this engine setup. Based on the Casting numbers: Plant . V = Flint Month. 08= Aug Day. 08= 8th Suffix code. CNR =1970 350 4Bolt , 300 HP Bell Housing reads: (contact info removed) Based on the research i did, if I’m not wrong. this is what I was able to find I’m not the original owner to this engine so I’m not sure on how many miles. I put roughly 50 miles on the new engine oil change. (ENGINE OIL WAS REMOVED) New oil filter New valve cover breather( passenger side) New flex plate New Starter ( was removed to unbolt mount bolts) New water pump New spark plug wires/ spark plugs (One spark plug broke but it is removable) New coolant hose kneck tube New kick down cable New fuel filter One bolt broke on the left side motor mount in the block* ( came across that as engine was being removed) Engine cradle stand & carb lift plate is included with price. Both brand new. 1000$