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#1 |
Junior Member
Join Date: Aug 2003
Location: SW Nebraska
Posts: 50
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Bellhousing Interchange
I have a 67 Chevy C-10, 250 I-6, 4spd manual with a broken bellhousing. I also have a donor 67 GMC 1/2 ton with a 305 v-6 4spd manual. I was wondering if the bellhousing were the same and could be interchanged? Thanks, Todd
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Old Chevys never die they are just reborn! |
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#2 |
Registered User
Join Date: Apr 2005
Location: Chula Vista, California
Posts: 495
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Re: Bellhousing Interchange
The GMC V-6 bellhousing will not bolt up to any other engine except a GMC V-6. However any GM bellhousing from either an I-6, small block or big block will interchange.
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rwgregory 67 GMC 2500 ,2w/d wide box 305 V-6, 4-speed |
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#3 |
Senior Member
![]() Join Date: Feb 2002
Location: Tucson, AZ USA
Posts: 7,286
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Re: Bellhousing Interchange
That's funny, there was a guy asking this same question over on www.inliners.org
I didn't know the GMC V6s were different.
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Every 25 years I like to rebuild that 292, whether it needs it or not. |
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#4 |
Fabricate till you "puke"
Join Date: Jun 2002
Location: Ill
Posts: 9,403
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Re: Bellhousing Interchange
Just be aware that the center hole in the bell is different over the yrs. 67 & older is 4 11/16", while 68 up is 5 1/8" diameter. The older bell will accept a car trans(20/21/22 Muncie & center properly). CrazyL
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69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears.... |
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#5 | |
Senior Member
![]() Join Date: Feb 2002
Location: Tucson, AZ USA
Posts: 7,286
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Re: Bellhousing Interchange
Quote:
![]() The SM420 bellhousing is #: 3815891 -- 4-9/16" [the way I measured it.]
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Every 25 years I like to rebuild that 292, whether it needs it or not. |
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#6 |
Registered User
Join Date: Aug 2006
Location: Bakersfield,CA
Posts: 7,893
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Re: Bellhousing Interchange
as much as i love the i6's i think itd be cool if you put the v6 into the chevy, as far as i know there isnt any gmc 305 v6's in chevy's
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-steven Alte Seele S.S. "Allison" '72 C/10 LWB 350SB/TH350 - DD PITBULL IS NOT A CRIME |
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