SBC Casting #3932388

I am horrible at trying to look this shit up so can someone decode this casting # for me
3932388

please

Found a link you could check out. Maybe this will prove useful to you.

www.chevy-camaro.com/faq/chevy-camaro-faq-3932388.shtm

Hope it helps.

"At least one Camaro was built it September 1969 with this block. Other cars could have received this rare block, but it is unknown which or why. Most #3932388 blocks are dated from September to December 1968"

cool, thanks a lot, didnt know it was rare. I was told that It was from a 1969 corvette but i have no way of knowing for sure, would probably be worth more of it still was in that vette

thanks again

edit: where would the date code be?

ok, heads on this engine are #3927186, if anyone can decode these

Try this link.
www.thedirtforum.com/castings.htm

Sounds like an interesting engine you have.

"3927186 68-72 1.94/1.50
& 2.02/1.6 290-370 64 CC Chambers
has bolt holes
These are the 'powerpack' heads"

I am not that knowledgable about cylinder heads are these good valve sizes

yes

Don't mean to hijack the thread, but I also have some "powerpack heads" and was wondering how they flowed. My heads have hardened vlave seats for unleaded fuel, and I have one of them port-matched and polished. Would this head flow well and be able to make decent power? My buddy has an '86 Monte SS with a 305 and Edelbrock carb. Would these heads be a nice addition to his motor, or would there not be much change? Sorry, but I have been looking into info on these heads for a while now. Thanks.