Motor identification

Can someone tell me what this block is. Passenger side rear block:184L, driver side rear block:GMT14, and W (or 11)0124454, On rear block has hi-perf and below that pass. Has to120tkb on front center of block. Vin on pad under pass head is ccs131919. Thanks

[YENKO DEUCE REGISTRY]

The code on the front/center of the block, is it stamped onto the cylinder pad? If so, the TKB indicates a Truck block, probably a tall decker.

Marlin, no it is not. They are seperately stamped. One on the cylinder pad, the other on a pad that is centered on the top front center of the block, just under the intake manifold.

[Schonyenko2]

Marine block?

[Rat_Pack]

Dave, here is the info we spoke about earlier. Cast number shows 1975-87 454 truck (not tall deck), engine cast date of Dec 18 1984, engine assembley date of Jan 20 (1985), engine code equates to a 1985 454 240hp. Hope this helps. Great talking to you! /ubbthreads/images/icons/grin.gif .........RatPack...................

Hey didn't I just increase Tim's credibility? Now he owes me again! /ubbthreads/images/icons/shocked.gif

[copolocater]

I'll send Dave a bill we'll split it /ubbthreads/images/icons/tongue.gif

Troy, thanks for the info! Tim, thanks for the lead! Give me your fax number so I can fax you a check. /ubbthreads/images/icons/smile.gif This motor was in a chevelle that my father had just bought as a driver and did know what it was out of. Thanks again!!

[copolocater]

I bet you the car will turn out to be a bogus LS-6 just like the bogus fax check.I just spent the last of my Xmas money bailing myself out.Warning do not try to cash any of Daves faxed checks /ubbthreads/images/icons/tongue.gif