which block and heads casting numbers 67 396-325? - Team Camaro Tech
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post #1 of 3 (permalink) Old Sep 23rd, 18, 01:50 PM Thread Starter
Join Date: Sep 2018
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which block and heads casting numbers 67 396-325?

I've own my 67 Camaro for 42 years and plan to build a period correct 396-325 hp that came from the Factory. According to GM the car was built March 7/67, Norwood, Ohio.

Trying to make my 67 rs/ss 396 Camaro engine period correct. It currently has a 454 LS7 BBC in the car since 1978, which isn't good for street use, but is fun to drive from light to light

Which casting numbers did the block and heads come with for my Camaro ?


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post #2 of 3 (permalink) Old Sep 23rd, 18, 04:01 PM
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Re: which block and heads casting numbers 67 396-325?

If you are going to be chasing down date correct factory castings you are going to need a copy of Alan Colvin's "Chevrolet by The Numbers: 1965-'69 edition".


Big Dave
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post #3 of 3 (permalink) Old Sep 23rd, 18, 04:39 PM
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Re: which block and heads casting numbers 67 396-325?

I wrote some numbers down when my 67 convertible was being restored.
Here is some info:
Description Casting/Part Number Casting Date Assembly Date
L35 396/325 engine block 3902406 B 22 7 T0308 (MW)
Intake manifold 3866948 7 B 14 N/A
Right head 3909802 B 21 7 N/A
Left head 3909802 B 21 7 N/A
Right exhaust manifold 3909880 A 25 7 N/A
Left exhaust manifold 3909879 A 5 67 N/A


67 LOS SS/RS L35 Hardtop - Original w/UOIT
67 NOR SS/RS L35 Convertible - Restored
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