T-56
 

Looking to upgrade Trans in my 57 Chevy. I am not making crazy power, just a naturally aspirated small block with mild cam. I am curious as to which OEM T-56 would be the easiest to pick up (budget in mind) that could be mated to svc utilizing mechanical clutch linkage and being able to maintain shifter location for bench seat.

I have talked to a few of the shops that sell kits, but they are pushing hard for the kit that includes the "magnum". Which would be great, but that isn't in the budget. What I would like to do is find a used one, build the internals myself and adapt to my setup. If there is already a thread for this or if any of you have input, it would be appreciated.

I think you will find that a used T-56 (market price) and some parts/labor into it will dive close to the price of a new Magnum.

They do have an adapter plate out there that mates between a 4 speed bell-housing and the transmission to use mechanical clutch linkage.

That's what I was afraid of. I found a used one out of a 98 Vette for $1000, but didn't want to jump before I did more research on what it would take to shoe horn it in there so I could make a more educated decision. If it's gonna be similar money by the time I get it on there I would obviously go with one of the new "kits" made for my car, but if I could save a few grand and accomplish the same thing I would go that route. If the answer ends up being the magnum/kit then it will probably be down the road awhile and I will put a new gear set in my 4 speed and continue to run that until I can embezzle enough funds past the forensic accountant wife! :-)

The corvette T56 will not suffice your need. It uses a transaxle/torque tube type of set-up. You will want a T56 from a Camaro/GTO/Viper.

That is why I am on here! That would've been an expensive lesson! :)

If a guy did find a great deal on one of the afore mentioned donor transmissions will the shift linkage work from one of the magnum kits, or are they completely different animals?

Talked to the guys at Anaheim Gear after reading some of the other posts on here. I think I am going to shift my plans to a Tremec 5 speed. Looks like a little more affordable and less drama on the install, and with the old heavy Chevy being a pretty mild build, should hold up alright.

LT1 T56 would bolt right up to the engine but then you have to figure out what to do about the manual clutch. I think you're better off going T5 as you're leaning, too. Good luck!

I wouldn't suggest a T5 for any V8 application.

Hognuts ---- when deciding on a tranny choice -- look them up on Google etc and make certain you understand the torque ratings for them. The T5 has a couple different "models" -- one for low torque cars -- and another (WC version) for higher torque. However -- what you really need to know is what's right for your particular combo of engine power - usage (abusage... LOL) - tire grip etc.

I have a TKO 600 in one of my hot rods and don't like it at all --- it's not a nice "feeling" transmission and I will swap it out for the nicer shifting T56....