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#59996 05/04/2006 12:29 AM
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Hi, Nick here,
I am swapping in a 350 SBC and am getting ready to start it. The 350 I have is TBI (fuel injected, kinda). I have taken a complete wiring harness out of the truck it came in and am wondering if any body has any advice...

Thanks

#59997 05/04/2006 4:23 AM
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I have lots of advice and even some related to your swap. Do a search on TBI in the archives first as I have covered this once before and then fire some questions at me.

Is this going in your '53 6500?
Do you have the V8 bellhousing mounted yet?
Are you using a tube mount for the V8?
What year and model vehicle is your TBI 5.7 out of?
What is your budget versus time frame to complete this swap?

#59998 05/06/2006 3:48 PM
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Answers to your questions...

Yes its going in my 6500,
I don't have the bell housing mounted yet, but soon,
What's a tube mount???

K1500, 1989 was the donor truck

My budget is fine and my time frame is long, not in much of a hurry..

Thanks Nick

#59999 05/06/2006 8:12 PM
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If you've got the money, buy the painless performance wiring harness. If not, the harness out of an 87-91 van is much easier to work with than the truck harness. You will need a speed sending unit for the fuel injection to work correctly.

A tube mount is just that, it is a tube bent with v8 mounts on it that is easy to put in your frame. Some people use a front horseshoe or U type mount.

You must support the bellhousing from the sides as the SM420 was not available with a tailhousing mount like the SM465 was. How do you plan to mount the bellhousing? Do you have something fabricated already? A circle track mount with two biscuits works nicely.


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