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Hey Guys, I managed to find and purchase a 4-speed donor car last weekend. Now don't panic, the body was totally gone but the car ran and drove and is complete. I would never part this car out if there was any way of saving it. The donor car is a 70 El Camino (non SS) with a factory 350 4-bolt main engine, Muncie M21 4-speed and 12 bolt rear. I purchased the car without the engine because the owner wanted too much for it and I don't need another engine. Everything else is on the car. I am planning to convert one of my current Montes with TH350, 12 bolt rear to a 4-speed car. I have never had a 4-speed car nor have I ever converted one so any suggestions, tips or help would be appreciated. After doing some research I believe I only need to purchase (2) items so far. 1) The Z-bar frame mount bracket on a 70-72 Monte is different from a Chevelle/El Camino bracket. Is that correct? I have yet to locate one so if anyone knows where I can find one let me know. 2) The M21 Pilot Bushing that goes into the back of the crankshaft. I forgot to take it from the engine when it was pulled. Before I start pulling things apart I am trying to put together a list of things that might work and others that might give me trouble later on. Here is a list of what I think will work: - Bellhousing, fork and throw-out bearing should work - Flywheel and clutch should work - M21 and all linkage should work - All of Z-Bar (except frame bracket) should work - Shifter and console should work Here is a list of things that I am unsure of at this time that might give me trouble: - Driveshaft might be different (El Camino M21 12-bolt vs Monte TH350 12-bolt)? - Neutral Safety Switch, linkage and wiring? - Ignition Lock-out mechanism? - Backup Light wiring? - Speedometer Cable different? - Steering column different? This is going to be my Fall/Winter project so I can take my time getting it done. If anyone knows of something I am missing let me know. Progress updates will follow. Thanks!! Mike