4200 to GM 194/292/SBC/BBC trans adapers - Inliners International Bulletin Board

For the few of you that want to do the 4200 swap, using your existing automatic (note the bellhousing adapter will work for a std transmission bell as well) all the parts are available to do so

-Bell housing adapter - this adapts the 4200 bolt pattern to the 194/292/SBC/BBC bell housing pattern - 3/8" plate - laser cut and CNC machined - adapter to 4200 block bolts included

- Torque convertor spacer to take up the thickness of the spacer and provide correct support for the t/c hub. Supplied with correct bolts

- extra long dowel pins

EFI,
Glad to see you making these parts.
All my 250 and 292 engine come from the factory with that built in. How is that for a rub?

That looks good. I hope it helps generate interest among the more traditional set.

Thank you for making that part. I own an 07 Trailblazer and know how good 4200 engines are. Out into the future a few years I would like to try one in the Nova that I have. Jay 6155

Originally Posted By: tlowe #1716

EFI,
Glad to see you making these parts.
All my 250 and 292 engine come from the factory with that built in. How is that for a rub?

true... but they don't make 275HP/291 SAE NET with no mods now do they...

$\:\/$

Look at Danny's 3rd gen camaro install - stock engine + turbo... == 500 hp....

I am one of the converts, swap out the old style 6 for the new style.

Set all your 302s by the curb and I'll pick them up. $\:\)$

Beater, I am going to sell off my 302 and all extra parts, blower and turbo pieces. email or call at garyhartracing@yahoo.com 417-830-1504

Gary I would really be interested if I had some money. Unfortunately that's not the case. I will let some of my serious 302 friends know. They let me play with them at Bonneville. The 4200 group at our local Chapter meeting yesterday has grown to 6 and two of them are working on their 2nd projects.

I tried to post a photo with the last post, had troubles, I guess that's why it came through 3 times. Sorry

I will be getting another batch of block adapter cut within weeks if anyone want one speak up. On another note the crank hub adapters to mate a non vortec GM automatic (PG/TH200/350/400/700) will be ready by mid next week baring any more delays at the machine shop.

The extra long dowel pins are ready and in stock.

This is a bit redundant Marc, but put me down for all of the above AND a new rear sump pan. Murray

ok

Looking for 1 more person that needs a spacer....

Marc, you know I still will need an adapter plate to replace Sumners that he loaned me.

Yes. Need qty 3 before I can order them otherwise the cost per goes up a lot. Setup costs.

He is in no hurry, so we can wait. Just let me know when you get it.