WebApr 23, 2024 · This substitution of the industrial Saginaw block appears to have been to allow Towanda and Flint foundries to tool up and produce the new 3970010 block which is found around May – July 1969 time period. Any more information or correction of my assumptions is appreciated. References: Technical - 1969 SBC block casting numbers WebOct 7, 2010 · The block number - in this case 3970010 - is not the same as the block alloy casting codes (010, 020) that show alloy content and are cast inside the timing cover area on the front of the block. That's correct,and you may need to pull the cam gear to see it.It's the nickel and tin content in the block.
What are the specs on casting GM Engine No 3970010? - Answers
WebChevy Casting Number identification including Block casting numbers, cylinder head casting numbers, Crankshaft and intake casting numbers. ... 3970010. 69-79. 302/350. car & Truck 2 & 4-Bolt Most common. 3970014. 68-79. 350. car & Truck 2 & 4-Bolt. 3970020. ... Pontiac/Chevy Aluminum, 91cc chamber Large Rectangle Port. 10049875. http://bzerob.com/library/gm/gm-SBC-Block-Casting-Numbers.html how to learn to code for kids
Engine Casting Number 3970010 NastyZ28.com
WebApr 17, 2024 · The engine has a 3970010 casting number and an engine date code of "F 5 8". From the research I've done, this casting number was put on 327 and 302 cid engines in … WebAug 26, 2024 · This casting number will denote engine displacement, 2 or 4 bolt main caps, application year or year range, and often any specific application notes. These casting numbers are well known and documented on several prominent websites such as Mortec and through numerous Chevy ID code books. WebChevy V8 Casting Number Locations Chevy V8 SBC Block and Head Casting Numbers Chevy V8 BBC Block and Head Casting Numbers Chevy V8 "W" Motor 348-409 Casting Numbers Chevy V8 Crankshaft Casting Numbers Chevy V8 Crankshaft Journal Sizes Chevy V8 Bore and Stroke List Chevy V8 Notes SBC Crate Motors BBC Crate Motors SBC … how to learn to budget