U20 rebuild Cost Question

[legwag]

Hi Everyone:

I am knew to the site and thanks for all of the great archived info found on here, it has been a real help.

I recently purchased a '66 1600 and after getting some of the suspension rebuilt I now have found issues with the engine. I was looking at building a stroker but I am now considering swapping in a U20. I have a lead to buy a U20 parts car with full engine, tranny, radiator, etc., etc., for $500. I know for a fact that the engine ran as recently as 2 years ago but what has happened since then, I cannot say…. For whatever it’s worth, I would put in the U20, but leave the stock 4 speed tranny since I don't want to start cutting too much.

I don't have a very good understanding right now as to the costs involved in rebuilding or buying a rebuilt U20 (or a stroker for that matter). However, does $500 seem reasonable or should I very quickly run away from this purchase? Thanks in advance for any and all help!

[S Allen]

No engine rebuild is going to be cheap. Timing chain setup alone was upwards of $1200.00 but I believe you can find them for around $600.00 now. $500.00 is not bad for a parts car. If you do go with the U20 please use the 5 speed. There is no cutting involved. It should drop right in motor and tranny. You will have to redo the tranny mount for the 5 speed. Not a big deal. If the motor has good compression you might get away with just timing chains and new gears. If it is a non-runner you are getting into the unknown until you try to fire her up. Good luck!

Steve

[reblues]

Don't you have to cut out the slot where the shifter comes through the tunnel?

Richard

[S Allen]

Yes, you do as the shifter comes up in a different spot from the 4 speed. Still not a big deal to do. You can always put it back if for some reason you ever decide to put a 1600/4 speed back in there. Good point.

Steve

[legwag]

Thanks guys for the info, it is very helpful. I had thought that there was more cutting involved to install the 5 speed, but if it is minimal I think I have to reconsider.

So, now I guess I am a little stuck between doing a full U20 (w/ tranny) rebuild and swap, or stroke it using a G15 crank that I located. I like the G15 route since it keeps the car more stock which I personally like, but obviously I wouldn't get as much of a performance gain. Decisions, decisions...