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Old 03-31-2001, 12:38 AM   #1
CoryM
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Join Date: Dec 1999
Location: Surrey, B.C. , Canada
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Post replace I6 with 350ci?

hi guys, I just bought a 77 3/4 2wd with an inline 6 (230ci i think) and sm465 tranny. I want to put a 350ci in it. I need v8 motor mounts (will 67-72 motor mounts work?) but what else do i need? Do I need different driveshaft? Thanks for any help. CoryM

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1970 heavy duty C-10 fleetside sport truck. Vancouver B.C. Canada http://www.geocities.com/chevroletc1070/

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Old 03-31-2001, 01:13 AM   #2
roland26
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Join Date: Mar 2001
Location: magnolia texas
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Talking

I did this swap 1n 97.believe me this is not as easy as it looks. the six you have is 250.
you ccan use the starter,alternator and the
p/s pump. that is it. you will need new motor mounts. you are going to need a bunch of pieces. this is not a very difficult swap but can get expensive.best best is too e-mail me
and tell me exactly what you plan to do and how. i then can help you plan the best way to do it also need to know how your truck is equipted (p/s ac etc). roland26@swbell.net
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Old 04-05-2001, 11:35 PM   #3
Stano
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I put a 350 in place of a I6 in a 79 3/4 ton and used the I6 frame towers with a 4 speed and such. Didn't have to move the tranny or anything and used all the normal V8 brackets and stuff. Was real easy and all worked fine. Did it when I was almost 16 y/o. Damn that was 10 years ago. I feel old now. I had no problems with my swap I wouldn't think yours would be much different.

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