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#1
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Block ID Help Needed
Block cast is 3969854
Stamp: T02191KB Can't figure out the extra "1" before the KB. Perhaps it's TKB, IKB, 1KB? Trying to ID this motor. I thought the following: T - Tonowanda 02 - Feb 19 - 19th day 1 - ????? KB (69 396/350 w/ manual trans) but TKB is 1972 Truck 402 Looking for date code casting as well. Any insight appreciated. It does have painted valve covers, not chrome. |
#2
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KB is a 69 396 350 horsepower 4B carb Manual Transmission Chevelle or El Camino.
ncrs.org/LIME BOOK pdf
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...................... John Brown This isn't rocket surgery..... |
#3
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That stamp is TKB…….which is out of a 1972 402 out of a truck with an automatic.
Kurt |
The Following User Says Thank You to 69 Post Sedan For This Useful Post: | ||
SPEEDYB (07-01-2023) |
#4
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Except this stamp has 8 characters instead of the usual 7. That's what is throwing me off. The 1 or T or I before the KB is an extra character. Is this a 69 396/350 or something else. If it was 7 characters without the 1/T/I character I'd agree. But not sure what the extra character means as to ID of this engine.
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#5
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What is the casting date on the block?
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#6
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Late 1969 early 1970….they changed the suffix code from two letters to three. The first letter was a C for car or T for truck…..that’s why yours has three letter for the suffix code.
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#7
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Block Id Help Needed
X-2, Just like Kurt said, C for Car & T for Truck when they went from (2) letter engine codes to (3) letter engine codes. I would guess the cate date is February 19 1972 You have a 1972 402 with an TH-400 Truck Engine. Bill
Last edited by Big Block Bill; 06-29-2023 at 12:10 AM. |
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