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10-05-2014, 02:50 PM
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#1 |
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Senior Member
 Join Date: Aug 2003
Location: Conyers,Ga.
Posts: 7,288
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V-6 to V-8 ?
Will small or big block bolt directly in stock location (without moving trans) when v-6 and spacer are removed?
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10-05-2014, 06:21 PM
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#2 |
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Registered User
Join Date: Aug 2006
Location: Redmond, WA
Posts: 6,334
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Re: V-6 to V-8 ?
I don't know, but why the conversion?
If I was somewhere and someone popped the hood of one of these trucks, here's my reaction: V6 : Awesome! You never see those anymore! How's it run? 350: Oh. If no one can answer from experience, I'd break out the parts book and look there. That's what I've done in the past when I needed to know if, for example, the trans mount were different between the two applications. Or the frame stands, that sort of thing.
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1970 GMC Sierra Grande Custom Camper - Built, not Bought 1969 Pontiac 2+2 427/390 4-speed Coupe 1969 Pontiac 2+2 427/390 4-speed Convertible |
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10-06-2014, 04:04 PM
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#3 |
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Senior Member
Join Date: Aug 2003
Location: Conyers,Ga.
Posts: 7,288
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Re: V-6 to V-8 ?
Truck doesn't belong to me, but I'm not a big fan of v-6. Curious if anyone has done it? If I were to buy and drive v-6 wouldn't be feasible.
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10-06-2014, 04:53 PM
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#4 |
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Registered User
Join Date: Feb 2008
Location: Tacoma Washington
Posts: 890
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Re: V-6 to V-8 ?
Which v6?
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I know a guy who's addicted to brake fluid. He says he can stop any time. 72 K10 396 75 Cj5 MPI 350 Chev 67 Chevelle 396, 4 speed 74 FXE 08 Tahoe |
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10-06-2014, 04:56 PM
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#5 |
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Registered User
Join Date: Aug 2006
Location: Redmond, WA
Posts: 6,334
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Re: V-6 to V-8 ?
Why would buy and drive V6 not be feasible? Are they really that bad of a motor? I've never had one.
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1970 GMC Sierra Grande Custom Camper - Built, not Bought 1969 Pontiac 2+2 427/390 4-speed Coupe 1969 Pontiac 2+2 427/390 4-speed Convertible |
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10-06-2014, 05:15 PM
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#6 |
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Senior Member
 
Join Date: Jul 2012
Location: Knoxville, TN
Posts: 499
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Re: V-6 to V-8 ?
My brother and I love the V6 in his 69. They are pure low end torque monsters. Completely different in feelfrom my 350.
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1971 Chevy C10 Cheyenne (sold for Mazda) 1963 Chevy Corvair Pro-Touring Project 2012 Mazda 3 i Sport sedan http://www.dracoautodesigns.com/ |
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10-06-2014, 05:17 PM
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#7 |
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C10 Collector
Join Date: Oct 2003
Location: Baton Rouge, LA
Posts: 417
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Re: V-6 to V-8 ?
Do you mean you have a V-6 or the I-6? Completely different.
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10-06-2014, 05:47 PM
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#8 | |
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Registered User
Join Date: Jan 2001
Location: Orem, Utah
Posts: 7,985
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Re: V-6 to V-8 ?
Quote:
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10-07-2014, 04:30 PM
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#9 |
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Senior Member
Join Date: Aug 2005
Location: Los Angeles
Posts: 1,374
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Re: V-6 to V-8 ?
Noooooo!
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1967 GMC CM-2500 Camper Cruiser, 351E V-6, NP 435 4 speed, Dana 60, and factory A/C. 2012 GMC K-3500 WT regular cab, 6.0L Vortec, 6L90. |
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10-09-2014, 09:06 PM
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#10 |
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Senior Member
Join Date: Aug 2003
Location: Conyers,Ga.
Posts: 7,288
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Re: V-6 to V-8 ?
Anybody done this swap?
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10-09-2014, 10:55 PM
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#11 |
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US Army Veteran
Join Date: Nov 2008
Location: Central Texas
Posts: 1,049
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Re: V-6 to V-8 ?
Uncle, try this link:
https://www.google.com/#q=site:67-72...1967+-+1972%22 I find it easier to search google for threads, than using the search on vbulletin forums. If you save the link, you can just replace the keywords (but leave the site:.... command) and it will pull up results for whatever you are looking for. Hope that helps. From a cursory look, there seem to be numerous threads on the subject.
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1972 C10 Highlander - The making of a daily driver |
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10-09-2014, 11:25 PM
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#12 |
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Registered User
Join Date: Apr 2007
Location: Foster Rhode Island
Posts: 1,176
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Re: V-6 to V-8 ?
You have to change the bell of course but Im pretty sure you have to change the motor mount stands on the cross member. I did this swap with a buddy once but it was in a 61 ,totally different animal.
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10-10-2014, 03:18 AM
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#13 | |
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Registered User
Join Date: Jun 2014
Location: Glendale, Arizna
Posts: 1,642
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Re: V-6 to V-8 ?
Quote:
http://en.wikipedia.org/wiki/Chevrolet_C/K I have only heard good things about them being torque monsters but they never made it to NASCAR LOL. I've heard them run they sound like they are gurgling. My wife heard one and she said it sounded like me in the bathroom.... |
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10-10-2014, 07:11 AM
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#14 |
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Senior Member
Join Date: Aug 2003
Location: Conyers,Ga.
Posts: 7,288
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Re: V-6 to V-8 ?
Thx for the search.
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10-10-2014, 07:25 AM
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#15 |
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Registered User
Join Date: Nov 2001
Location: Concord,NC,USA
Posts: 743
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Re: V-6 to V-8 ?
Tim,
I researched the exact same thing back when I had a 1968 GMC 1-ton. It was a 305, with a SM-420 behind it. I wanted to pull the V6, but the SBC had to go back in the "right" place to make the rest of the driveline line up (It was a dump with a PTO). I will see if I can find my PM's about it, but going off of memory, you had to use small block mounts in the I-6 holes on the frame, and everything is suppose to go back. I never did it, I sold the truck instead. Hope this helps, and if I find those PM's I will copy them to you. Thanks! BBB |
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10-10-2014, 08:23 AM
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#16 | |
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Registered User
Join Date: Feb 2008
Location: Tacoma Washington
Posts: 890
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Re: V-6 to V-8 ?
Quote:
__________________
I know a guy who's addicted to brake fluid. He says he can stop any time. 72 K10 396 75 Cj5 MPI 350 Chev 67 Chevelle 396, 4 speed 74 FXE 08 Tahoe |
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