454 crusader engine, model 350, inboard complete motor, Pair, velvet transmissions, run great, aluminum 7 quart oil pan, one standard and one off standard rotation, closed cooling system heat exchangers are damaged, Less than 50 hours running time after buying as a crate motor. Have video of them running text me at 440-813-6851, These came out of a boat that was being rebuilt and owner left behind for years at repair shop and then sold to me. This is for both motors or message me if you only need 1