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04-07-2005, 12:44 AM | #1 |
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Join Date: Mar 2005
Location: Camrose, Alberta
Posts: 26
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Engine numbers decoded
Truck is a 1970 GMC 1/2 ton, engine is a 350, numbers on engine are as follows. Back of engine left side, top GM 3970010 M (in square), 6.
Right side, clock @ 2, 9K9 A Q D N Block front right side top, K10 21 TBB Block right side clock @ 12 Thx Bstang |
04-07-2005, 12:51 AM | #2 |
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Join Date: Oct 2003
Location: San Jose Ca.
Posts: 3,354
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From mortec.com
3970010....302.....69....4...Z-28 Camaro 3970010....327.....69....2...Trucks and industrial 3970010....350...69-80...2 or 4 Busy block
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RIP to my son Dylan. 5/17/2002 - 8/18/2018 If you want to know more about rare forms of pediatric cancer or if you want to help fund pediatric cancer research, please check out the website for the non-profit I started. https://slothforpedcancer.org 68 build thread http://67-72chevytrucks.com/vboard/s...d.php?t=223234 |
04-07-2005, 01:39 AM | #3 |
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Join Date: Dec 2003
Location: Cloverdale, British Columbia Canada
Posts: 159
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K10 21 TBB
K = McKinnon Casting Foundry 10 = October 21 = Day TBB = 1970, 350, 255Hp, 9.0:1 Comp. Ratio, 4bbl, 3-spd, C10 to 3500.
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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; 04-07-2005 at 01:42 AM. |
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