Casting numbers
#1
Casting numbers
Can you tell what model the engine is in my camaro by the casting numbers? If you can the numbers are 3970010 on the bellhousing flange and 9889888 under the valve cover. I cant find the engine number i looked at the front of the engine infront of the cylinder heads but i cant find it.
#2
Re: Casting numbers
Originally Posted by camarorock
Can you tell what model the engine is in my camaro by the casting numbers? If you can the numbers are 3970010 on the bellhousing flange and 9889888 under the valve cover. I cant find the engine number i looked at the front of the engine infront of the cylinder heads but i cant find it.
if you don't start using the info we give you, we will stop even trying to help you
last time I help
from here http://www.mortec.com/castnum.htm
3970010....302.....69....4...Z-28 Camaro
3970010....327.....69....2...Trucks and industrial
3970010....350...69-80...2 or 4
that is one of the most common 350 casting #'s, you need the date code and suffix(from the pad on front) to narrow it down without tearing it apart and measuring the bore/stroke
and that head # makes no sence whatsoever
for the stamp # on the block, you looked on the machined pad in front of the pass side head, its above the water pump gasket surface, it might be dirty/rusty/painted, so you might need to take a wire brush to it
#4
Re: Casting numbers
try these sites, if these are not what was already given
http://www.camaros.org/engine.shtml
http://www.chevy-camaro.com/
http://www.nastyz28.com/sbchevy/sblock.html#camaro
Wade
http://www.camaros.org/engine.shtml
http://www.chevy-camaro.com/
http://www.nastyz28.com/sbchevy/sblock.html#camaro
Wade
#5
Re: Casting numbers
I have a set of 3927186 gm 32 heads with a date code of h 13 9 does this mean august 13 of 1969 on a 355 .also have a set of 906 that needs springs and bosses drilled down 186 are in great shape need nothing and on motor,now would the vortec be worth switch on s-10 with 355- 350 turbo 373 gears with summit k1103 cam, stealth intake and 650 holley?
Last edited by GERRY G; 06-15-2012 at 12:03 AM.
#6
Re: Casting numbers
I just purchased a 73 Z28 and the date code and suffix just don't match up with the car. The guy that sold it to me says it is a Camaro motor but I keep coming up with a 92 pickup motor. The number is V1209TND. Suffix should be CLM.
Last edited by trott; 08-12-2012 at 07:34 AM.
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