What engine do i have in bbc numbers are 10068286

All BBC # 7114 cranks were crossdrilled & tufftrided from the factory & only installed in original L/88 & ZL/1 427 engines.All GM BBC #6223 cranks that were factory crossdrilled are tufftrided, whether 396 or 427, they came in SPEC HI PERF solid lifter engines only from the factory. I believe the 6223 crank was primarily used for 396 applications and has a 3/4" thick front counterweight. If the crank is a dull gray color and the mains have been cross drilled (a hole from one side of the main to the other), it would have been used in high performance solid lifter applications. Cranks used in 427 engines use a thicker (7/8") front counterweight to balance the heavier pistons and are forging #71XX. On a non cross drilled crank, the #1 and #5 mains will have only one hole, cross drilled versions will have two.

This is all the info I could find at the moment, but I will ask a friend of mine who is a mechanic at the Chevy dealer here and maybe I can help out further. If I find any more info on this, I will post back immediately following. I hope this will help in the meantime.

Husqvarna has links to the manuals for the HU725AWD/BBC on the product page, http://www.husqvarna.com/us/products/lawn-mowers/hu725awd-bbc/961450018/ . Click on the Manuals button on the right side of the page. The list has several versions of this mower so you need to check your mower to find the correct manual. The direct link to the 2015-01 operator's manual is http://www.husqvarna.com/us/products/lawn-mowers/hu725awd-bbc/961450018/http://www.husqvarna.com/ddocdownload/HUSO%2FHUSO2015_NAenNAes%2FHUSO2015_NAenNAes_HU725AWDBBC_115636449R2.pdf . There are also two different mowers labeled 2014-01 and one 2014-03 and 2014-12 from this link. If you look at the manuals available here, http://www.husqvarna.com/us/support/manuals-downloads/ , a 2013-11 model is also listed.

I hope this helps.

Cindy Wells

http://www.torkspec.com/torkspecme.aspx?KI=12-7.4L-454ci-V8

http://www.jegs.com/tech-articles/bbc-engine-specs.html

https://www.youtube.com/watch?v=jH3IHmq4k0E

Hope these help

Those are not the proper casting numbers. The numbers should be SIMILAR to "345014" or "1401544". They are located on the top rear of the block.



I’m happy to assist further over the phone at https://www.6ya.com/expert/kim_3202917d7c587455

Try contacting Iskendarian for the spec sheet.

Not sure what engine you are speaking of, (other than BBC) but if you did not drain your cooling system before removing the intake manifold, any coolant in the manifold distribution channels would pour out through the easiest path once the gasket seal was broken.

it the motor instead of the chain?.... line up the dots TDC the idlers in the middle. thats SBC or BBC small block & big block

do an internet search to find out any experiences as they probably ship engines all over and someone will have something to say ....good or bad,google their name ,I live in Australia so thats what id do good luck