69 COPO 427 Chevelle engine MQ code

[69Tom]

Well, the time has come for me to sell the COPO engine I acquired several years ago.

Block is standard bore, have original pistons, rods, crank, cam, bearings, harmonic balancer. Have a new 140 cam purchased here on the site when people put in an order to have the correct cams made that will come with the engine.

Prior to exchange of $/shipping, I will have the blocked checked over (magged/fluxed) to make sure everything is good. I don't think it needs an overbore, but at the most it'd be .030 over if needed. Again, this will all be checked out prior to exchange of cash.

There's no VIN stamp anywhere. I hope I've taken good pics of the block stamping. Any questions, please let me know.

<span style="font-weight: bold">$7200 obo</span>

Here's the info:

ENGINE
block code: 3963512
engine code: T0627MQ
---T=Tonawanda, NY Engine Assembly Plant
---06=June build
---27=27th Day of June
---MQ=1969 Chevelle manual transmission COPO block

HEADS
casting code: 3919840
---Years: 1967-70
---CID: 427
---Intake: 2.19

date code:
---LEFT: C249 (March 24, 1969)
---RIGHT:C219 (March 21, 1969)

INTAKE MANIFOLD
casting code: 3933163

WATER PUMP
code: E269

PICS:

[69Tom]

MORE PICS:

[69Tom]

EVEN MORE PICS:

[69Tom]

MORE PICS:

[69Tom]

Link to more pics...
http://s256.photobucket.com/albums/hh180/ATCT_250R/COPO%20engine/#!cpZZ1QQtppZZ28

[miket1]

What does ZAP on the engine pad stand for
Thanks

[69Tom]

Best I can ascertain, the engine was internally balanced at some point. I'm guessing it's the initials to the person who did the balancing.

Other than that, maybe the Zapruder films were stored in there. [img]<<GRAEMLIN_URL>>/crazy.gif[/img]

[Keith Tedford]

I think you will find that the 396 and 427 were internally balanced from the factory. The 454 had the weighted balancer and flywheel for an external balance.

[69Tom]

NOTE: I will also sell just the block, if someone is interested in that.

[JoeC]

is there a vin no. on the block?