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Block Identification numbers

Posted: January 20th, 2024, 3:18 pm
by Bmac
Trying to determine if this engine is a 232 or 258. The bock has two numbers on it. 011C12 & EF3235444
Thanks!

Re: Block Identification numbers

Posted: January 20th, 2024, 11:04 pm
by Cheromaniac
It's an 81-89 AMC 258 block.

Re: Block Identification numbers

Posted: January 21st, 2024, 4:44 am
by Bmac
Thanks Cheromaniac