I'm very happy with my "55 331, but will relate the story of its history told to me by the seller who said he was retiring and moving to Phoenix from here in Washington some 20 years ago now. It, he said was completely rebuilt by a GM certified mechanic working for a Chevrolet dealership in Tacoma. A hand full of receipts came with it and the mechanics phone #. (the price also included a 727 Torqueflite). I called the mechanic, he assured me it was a good build, had been in a 37 chev with maybe 1 K miles and was a good perfect rebuild. Well it sat in my garage for a few years before my frame was complete and ready for it. I cleaned it up, painted it twice, (different color), dropped in the frame, installed a modern electronic Hot Heads distributor, changed oil/filter, hook up temp and oil pressure gauges, change plugs, new HH wires, install radiator. Big day comes, neighbor and I turn it over, it fires right up. Sounds great, doesn't overheat, has 50lbs pressure on start up, dropping to 30/35 on warm up at idle. Let it run 30 minuets or so, starting it off and on. Pretty damned happy. Oh also run the the gears checking out both tyranny and Jag rear end. Aw but wait!!!!!!........... Start noticing blow by, not a lot but enough to be noticeable. OP is still where it was on start up. Third day after start up she blows while giving it a work out. Tear down reviles the nut on the cam was not installed correctly and had loosed, spun off and was laying in the cover, mixing up valves and pistons. GM certified mechanic my ass!!! Damage existed of some bent push rods, a small mark on #6 piston. I take that head down, have it repaired, button her back up. Say to myself, "I'll get to the blow by after its on the road". Guy I bought it from is long gone, can't go back on him so I chalk to another live experience, and call it good. BTW blow by is still there, might fix it, and at 81 y.o., might leave it for the next guy. I guess I shouldn't bitch to much, out the door, with tyranny, he sold it to me for $2500.00, but that was in the fall of 2000 also. Sure wish you all the best with your HEMI, there is nothing like having one, and hearing that unique exhaust sound they make.
Good luck with the 392 I like mine in my 40 ford it's been a great since I put it in my car. Mine came with my car as I bought it as a project. The motor was built wrong as cam bearings in wrong no oil up to the rockers and few other things. I had to tear it down replace cam bearings and also rod and main bearings. All the parts were good just the guy that rebuilt the engine was not so good.
Maybe if you want O.D. you could run an 833 O.D trans. You just have to open the hole up in the bellhousing. Lippy
I totally agree with that line of thinking. Sometimes you have to strike when the iron is hot. Your time is worth something, and the convenience and security of having the ability to buy something rare that you want nearby so you can go inspect it and pick it up is priceless. Sure, you could keep shopping for a better deal, but one may never come along, or you could get burned in the process of a long-distance purchase. Congrats and good luck with your Hemi!
With current prices of early 392 engines It is easy to sink 10 grand into a rebuilt engine and doesn't have to be exotic ,,key here is what was done to rebuild it,,If it got bored and all the normal stuff along with hardened valve seats,you got a pretty decent deal.
You might look at the AX15 5-speed or the Getrag 236 6-speed, both alot stronger than the t5. The off-road Jeep guys love the AX15 and are not known for being gentle in a mud bog. The www has alot of info. .
I'm real happy I bought my 392's back in the late 1980's. A pair of New Yorker motors, one a 1957 and the other a 1958, complete from carb to pan, for a grand total of $600. The '57 was a runner with a thousand-pound cast iron TorqueFlite behind it. The 58 is now rebuilt and waiting to go between the rails of a Model A. 10.8 to 1 Ross pistons, shot-peened rods, Chris Nielson cam, hardened seats, valve job and porting by Bob Hutsler, Hot Heads intake, Headers by Ed, Holley 3310, and so on. I don't recall how much I have in the rebuilt but it was somewhere in the neighborhood of $3500.
If I were you I'd be giving these folks a call- http://www.brewersperformance.com/ NP 833 specialists, very knowledgeable, huge selection of transmissions and parts.
If it has adjustable rocker gear under those dimpled valve covers, there is over a grand just there. I think you did alright mate. 392's are getting harder to find.
I chewed up a T5 behind a 351W. For my 354 I went with a TKO 600 (ford style) using a Wilcap adapter kit. Pricey setup, but worth it. Sent from my SM-G950U using The H.A.M.B. mobile app
Mopar A833 4 speed overdrive for $1400 http://www.brewersperformance.com/products.php?cat=3 Or TKO600 5 speed for $2600 https://americanpowertrain.com/shop/transmissions/tremec-tcet5009-tko-600-5-speed-64-5th-for-gm/ TKO600 has lower 1st gear and higher overdrive plus 5 speed vs 4 speed for an extra $1200. Is it worth it?
Better check Brewers for hp rating, if that's the stock version it won't make it. Passon performance has a 4 speed od that will take it, more money than a tko though. They also have a custom 5 speed od a833 if you are willing to wait and pay more.