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small block numbers?

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Old Apr 25, 2003 | 01:59 PM
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Can anyone identify numbers small block T4F708722 VI121TMM THANKS
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Old Apr 25, 2003 | 03:06 PM
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Default Re: small block numbers? (Mike H C)

Can anyone identify numbers small block T4F708722 VI121TMM THANKS
I can tell by the suffiz TMM that it is not a Corvette block. I only have Corvette by the Numbers. Maybe someone who has Chevrolet by the numbers can tell you more.

Bob
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Old Apr 26, 2003 | 02:23 PM
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Default Re: small block numbers? (67435animal)

1974 350/145hp 2-barrel automatic, built November 21, 1973, originally installed in a pickup truck built at the Flint Truck Assembly Plant. :thumbs:
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Old Apr 28, 2003 | 03:35 PM
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Default Re: small block numbers? (JohnZ)



John -
I was wondering if your engine numbers book might identify the following:

left rear: 3782870

right front pad: FO325HC

right rear: 225 (as best as I could determine) . There also appears to be the numeral "1" just above the 225 number.

mrg
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Old Apr 29, 2003 | 03:04 PM
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Default Re: small block numbers? (mrg)

It's a 327/250hp automatic, made on March 25, 1965, out of a '65 Impala/Caprice; the first character of the "2 2 5" should be a letter, most likely an A, B, or C (for Jan-Feb-Mar). :thumbs:
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Old Apr 30, 2003 | 01:00 AM
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Default Re: small block numbers? (JohnZ)



Thanks John for providing the info. Unfortunately, that block ended up replacing the original block in my '64 when a con rod let loose one day while idling at a stoplight and cracked it .. That one still bugs me! :lol:
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