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01-08-2010, 07:33 PM
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#1 |
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Registered User
Join Date: Nov 2009
Location: Hazlehurst, Ga.
Posts: 822
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what motor is this?
A friend of mine bought a 68 gmc and they told him it was a 350 motor. Can anyone tell by the number we got off the back today? It has GM3978010 stamped there.
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01-08-2010, 07:42 PM
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#2 |
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Registered User
Join Date: Jul 2008
Location: San Antonio, Tx
Posts: 99
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Re: what motor is this?
Are you sure it is not 3970010? Look here: http://www.mortec.com/castnum.htm
__________________
1990 Chevrolet RCSB●LS1/4L60E Scrimpin Ain't Easy
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01-08-2010, 07:42 PM
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#3 |
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Roadtrip!
 
Join Date: Feb 2003
Location: Grand Rapids MN
Posts: 13,791
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Re: what motor is this?
I am guessing the number is 3970010. If so, it is a 350 from 69-79. Pass car, truck, corvette. 2 or 4 bolt...
__________________
67 gmc custom lwb dakota truck. Sold...And bought back 69 swb 4x4 project (in progress) 70 c-10 lwb texas truck 70 4x4/BB/bkts/posi/tach(retired) 70 swb (wifes) 70 jimmy camper 71 K-5 factory 2wd 71 cheyenne 4x4/tach/posi/ plow rig 71 Cheyenne20 BB, buckets, tach, tilt, 4 speed 72 jimmy CST wyoming rig 72 jimmy Colorado rig 72 lifted texas 4x4 3/4 ton burb 65 fury conv. 383/auto 65 chrysler 300 "L" 413 auto |
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01-08-2010, 07:59 PM
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#4 |
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Registered User
Join Date: Nov 2009
Location: Hazlehurst, Ga.
Posts: 822
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Re: what motor is this?
maybe it was. My friend read it off to me and I wrote it down. Plus it was pretty oily. Thanks guys I will double check the number.
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01-08-2010, 09:09 PM
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#5 |
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Senior Member
Join Date: Jul 2005
Location: MISSOURI
Posts: 3,256
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Re: what motor is this?
There is a number stamped on the block located at the front of the passenger side cylinder head. There is a pad infront of the cylinder head on the block . That number stamped there will tell everthing there is for the original intention of that engine.
__________________
The biggest problem people have, is other people Thou shalt be cool and not hassle  Be a site supporter.  The heart of the wise inclines to the right, but the heart of the fool inclines to the left." Ecclesiastes 10:2 |
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01-09-2010, 12:31 PM
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#6 |
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Registered User
Join Date: Nov 2009
Location: Hazlehurst, Ga.
Posts: 822
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Re: what motor is this?
I checked the number on front it is
70215CKH 17D468018 |
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01-09-2010, 02:58 PM
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#7 |
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member #16
 
Join Date: Dec 1999
Location: Yuba City Ca.
Posts: 3,618
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Re: what motor is this?
CKH several choices.
http://www.nastyz28.com/gm-chevy-cod...s-suffix-2.php
__________________
john http://67-72chevytrucks.com/vboard/showgroups.php board vendors  http://www.flickr.com/photos/1745471...7602865984234/ |
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01-09-2010, 11:06 PM
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#8 |
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Registered User
Join Date: Dec 2009
Location: Hazlehurst, Ga
Posts: 132
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Re: what motor is this?
got it mounted in just wondering what i have here. ttt
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01-09-2010, 11:25 PM
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#9 | |
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Senior Member
Join Date: Jul 2005
Location: MISSOURI
Posts: 3,256
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Re: what motor is this?
Quote:
__________________
The biggest problem people have, is other people Thou shalt be cool and not hassle Be a site supporter. The heart of the wise inclines to the right, but the heart of the fool inclines to the left." Ecclesiastes 10:2 |
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