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What GM engine has a casting 3970010 and stamped numbers on the front of the block K0608 CTL and 221111068?
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∙ 14y ago
350 and 327 [1966 - 1980]
Wiki User
∙ 14y ago
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How do you know year and what block is from the numbers stamped on block?
MorTec.com has casting numbers and information
You are trying to ID a Chevy block you know it is a 4.0 bore 4-bolt main casting 3970010 and stamped CN0204221 you believe it was manufactured in 1970 not sure what vehicle it came in?
Chevy block with casting #3970010 is not a 4-bolt main block---1968--327 cid/250hp A body car---1969-79-350 cid/185hp--car , truck , vette.
What could be the spec for a Chevy block casting Block 3970010 heads 14102193. Is this a good engine?
Those may not be the numbers needed for correct identification. I've seen that 3970010 on many, many blocks. The block number you need is usually stamped into a small id plate just ahead of the right cylinder head. The head numbers are under the rocker covers, and can be difficult to read if they are covered in sludge, which is common. With the correct numbers, you could go to a website such as: http://www.auto-ware.com/techref/castnum.htm to answer your question.
What is Small block gm head casting numbers?
It is stamped into the top of the heads where the valve springs are.
What is the difference between a 350 and a 327?
How can I identify if my engine is a 350 or 327? Engine block casting # 3970010 Vin stamped code 18l611487 thnaks, Julio Zamago 3970010 shows up on both 1968 327's and 1969-79 350's could be either originally. without disassembly no way to really know for sure.
What gm engine has a casting 3970010 and l 195 stamped on the right side on the back of the block and 010020155 stamped on the lift side of the block?
It's a 4" bore block, so probably a 350. Less likely a 327 or 302. There are more characters stamped on a pad in front of the right head that provide additional information. You can write down that info and go to this website: http://www.nastyz28.com/decode.php
Did any Chevy 350 blocks with the casting 3970010 have nickel in them?
Look at your oil filter housing and see if there is a 010 or 020 stamped there. This will tell you that the block was made with an extra 1 percent tin and 2 percent nickel content. That means it's very desirable for a performance block.
How do you figure out what the year of your Chevy 350 engine is by the id numbers stamped on it?
this page will give year and model type and application for all chev blocks: -MorTec, Inc. Chevy Smallblock V-8 Casting Numbers List- copy and drop this on your browser, then choose - -CHEVY V-8 BLOCK AND HEAD casting numbers-
How do you find the casting numbers on a Chevy 427?
Facing the engine and to the right of center just below the intake manifold you will see a flat area about 1/2 inch wide and 2 inches wide. The numbers will be stamped on that area.
Do 1974 Type 1 VW's use serial numbers on their transmissions or transaxles?
Yes, the serial number is stamped in ex: AH 23 10 2 and the part numbers are part of the casting, ex: 001 301 173
Where are the numbers located on the block on a Chevy 350?
The block casting numbers are on the top driver side of the bellhousing flange at the back of the engine. The engine code is stamped into a pad on the block deck in front of the passenger side cylinder head.
What gm small block has a number VO327YS stamped on the front of it and it also has a casting?
1966 or 1968 327.
