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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
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on the Internet for over 30 years! and not clogged down
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| | | | Joined: Jan 2011 Posts: 70 'Bolter | | 'Bolter Joined: Jan 2011 Posts: 70 | Looking at a 64 chevy that originally came with a v-8, now it has an inline 6 but I'm not able to figure out what the engine specifically is. The full stamp on the passengers side says f1030tck. Any help deciphering would be appreciated! Thanks, Greg
1951 GMC 250 Open Express
1968 C10 Suburban
1971 C20 Pickup
My Dad told me "Son, never hit a man in anger- unless you're certain you can get away with it"
| | | | | Joined: Mar 2004 Posts: 6,214 'Bolter | | 'Bolter Joined: Mar 2004 Posts: 6,214 | How about providing us with the casting number and date code so we know where to start looking for the answer. Also confirm the tck letters...are they crystal clear or could you be mis-reading them? Pictures are always welcome... Mike B  | | | | | Joined: Jan 2011 Posts: 70 'Bolter | | 'Bolter Joined: Jan 2011 Posts: 70 | I will go back tomorrow and re-check, but I was pretty confident that's what is there. I wrote it down as I looked. Which numbers would be more useful for me to look at? The one I posted is the stamp on the pad by the distributor but the only obvious casting numbers I noticed were on the manifold.. Which I wouldn't think would tell me much as it could be changed. I'll try to get a good pic too. Thanks for taking the time to respond! Greg
1951 GMC 250 Open Express
1968 C10 Suburban
1971 C20 Pickup
My Dad told me "Son, never hit a man in anger- unless you're certain you can get away with it"
| | | | | Joined: Mar 2006 Posts: 319 Shop Shark | | Shop Shark Joined: Mar 2006 Posts: 319 | If you look under 1970 suffix codes at this site http://no25.chuckthetruck.com/page3.htmlTCK decodes as a 250 used in a Blazer/Jimmy application. You could also put your block number in here http://www.adchevy.com/tools/castinglookup/for further confirmation.
"Nothing astonishes men so much as common sense and plain dealing." - Ralph Waldo Emerson
| | | | | Joined: Jan 2009 Posts: 1,644 Shop Shark | | Shop Shark Joined: Jan 2009 Posts: 1,644 | F1030TCK
1970
250 cu. inch 6-155 HP.8.5:1 comp. ratio 1 BC carb. 4-speed trans
F-Made in flint mich.
10-made in October
30- 30th day
TCK-C-series and K-series trucks
Pete | | |
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