Real? 67 Z28 302 MO
 

I purchased this complete short block last week and wanted some opinions on the stampings being real or not. I believe they are real factory stampings but looks like the guy at the GM plant was playing around and stamped it three times with the same Vin number. The block does not look decked and has some pitting and the vertical broaching. It was complete with all original components, i.e. 6764 crankshaft, original camshaft, pistons, rods, oil pump, oil pan with windage tray, timing cover and factory timing chain. The block also has MO and 302 on both sides of the block. Any help would be appreciated. I'm 99 percent sure its real but it never hurts to hear from some knowledgable guys. Stamped V0308MO and casted date looks like B 21 7 or B 27 7.

Re: Real? 67 Z28 302 MO
 

were you going to post a pic of the stamping/engine?

Re: Real? 67 Z28 302 MO
 

Can't figure it out. Can I send them to you for posting?

Re: Real? 67 Z28 302 MO
 

I have the engine at the Machine Shop for rebuilding. The block can remain standard, but will have a couple minor pitts down low in the cylinders after a clean-up honing. This means I can still use the original factory one year only pistons. The camshaft has two lobes that have minor pitting and was advised not to used because it would wipe it out and hurt the engine. I would like to used it but don't know if my rebuilder is over kill and scaring me. He did provide me with a guy that reground camshaft to repair it, since its dated to the engine. I do have a NOS off road GM camshaft that could be used instead. The 6764 crankshaft is mint and requires just a polish. I'm thinking of having the block decked, since it has the wrong built date and vin number. At, least I know it was real 302 motor and still would be in my opinion.

Re: Real? 67 Z28 302 MO
 

Don't deck it..

Re: Real? 67 Z28 302 MO
 

[ QUOTE ]
Don't deck it..

[/ QUOTE ]

I AGREE!!!!!!

Re: Real? 67 Z28 302 MO
 

how about a pic?? you can send here and I will post...

Re: Real? 67 Z28 302 MO
 

[ QUOTE ]
Don't deck it..

[/ QUOTE ]

Ditto!.
Find another same casting # block and deck it also you can probably come up w/ correct casting dates if you want to as well!.

https://www.yenko.net/ubbthreads/imag...lins/beers.gif
~ Pete

Re: Real? 67 Z28 302 MO
 

Stamping looks good.
https://www.yenko.net/attachments/454814-V0308MO.jpg

Re: Real? 67 Z28 302 MO
 

Nice... is the car out there?