View Full Version : NC 1975 Cadillac 500 Engine & 1976 Turbo Hydra-matic THM-400 Transmission

01/14/11, 12:38 PM
This motor turns over but the actual miles are unknown. The date code on the motor indicates that it was manufactured on June 23, 1975 & I pulled the oil pan to check the crankshaft casting number (1496793) which confirms that it is a Cadillac 500ci. According to the ID plate, the Turbo Hydramatic 400 (THM-400) transmission was manufactured in 1976 to be used in any carbureted Cadillac except for Seville's. I am asking $600 OBO for both the engine & transmission and will be selling them "As-Is"; I have not seen or heard them run. Might be willing to do a partial trade for Ford 351W or 302. Pick-up Only. Gallery pics of Motor here:

01/26/11, 02:11 PM
FYI: I would be willing to sell them seperate. If interested, please make an offer!