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#1 |
SWB 4X4 CLUB
Join Date: Feb 2005
Location: PA
Posts: 1,088
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Need help on motor ID
I recently purchased a 68 K10 and am not sure of the motor I have. The PO thinks its a 350. I was told 350's were not available in the 68 model year.
The casting # on the block is 3970010 and found the in 68 that # was on the 327. Also that this # is on the 350. I am confused. Can anybody tell me if I have a 327 or 350. Or what is the easiest or best way to tell which it is. IE: What #'s to look for and what those #'s are for each block. Thanks in advance. |
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#2 |
Registered User
Join Date: Dec 2003
Location: Cloverdale, British Columbia Canada
Posts: 159
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The block No. 3970010 was on the 327 and 350. If it is the original block it will be a 327. Too double check this look for a number stamped on the block pad infront of the passenger side head. Eg. V 0511 YX. The YX will tell you what engine you have. A 68 K10 327 will be YX and YT.
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Real Trucks are Built not Bought Building: 1981 GM SB LowRider 1985 GM K3500 3+3 1981 GM K2500 SSB 1980 GM K2500 X-BC Hydro 1979 GM K3500 3+3 1976 GM K5 Blazer 1970 Custom 10 http://bc4x4.com/ Last edited by Truckstuff; 02-10-2005 at 12:21 AM. |
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#3 |
GM ONLY BABY!!!
Join Date: Oct 2003
Location: Fort Wayne, IN.
Posts: 1,998
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Or check out www.mortec.com
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2 wrongs don't make a right, but 3 lefts do. 66 Chevelle Malibu 406ci, 573hp, 10.99@121mph 96 Chevy Silverado Z71 72 GMC 1500 Super Custom LS 6.0/4L65 on airride ![]() ![]() http://www.cardomain.com/ride/707879...mc-c-k-pick-up |
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