C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
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Old Jul 15, 2007 | 08:52 PM
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YYYNOT's Avatar
YYYNOT
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From: Hilliard Ohio
Default Help 69 vette

Looking at a 69 coupe 350 300hp engine # v0925HZ 19S731402 engine casting 3970010 intake 3927184 drivers side head 3927186 pass side head 3927816 vin #194379S731402 distributor 1112021 carb 29202 DH1289 can anyone tell me if the # are right
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Old Jul 15, 2007 | 10:10 PM
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The block has the right suffix for a 350/300 automatic transmission, but according to the Corvette Black Book, the block casting number is wrong...the 010 casting is for '70 Corvtetes and later. That doesn't mean it's absolutely the wrong casting, since if your car is a late '69 it could be correct and original. '69 was a long production run...up until the end of '69 so it's possible. The chance exists it could be a different block and a restamped VIN, but the suffix is correct along with the VIN.

The 3927186 head is correct...are you sure you didn't transpose the numbers on the other head? 816 is definitely incorrect.

The distributor is not correct according to my information.

A Quadrajet for your car should have the numbers 7029202 for an automatic so you may not have read the first two digits or they're worn.

I don't have the information to tell me if your intake is correct, but it sounds like most of the parts are. The casting number of the engine block may be correct for your car...just because it says something different in a book doesn't necessarily make it wrong.
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