I have bought a 435 hp crate engine

in what country is this car (or where bought new)
what does cut out mean.
engine, dies, stalls or gross misfiring
or transmission (drive line) cuts out, slips?

no transmissions stated you said clutch but is that manual trans
and A'/T boxes have internal clutches, no actual clutch stated buy you nor full drive line spec, engine size 2.0L J20b engine, or what
and what trans is there.?

Yes they can but the plugs let go for a reason, find out why. A crate engine costs about $9,000 for this car so find it hard to believe you where really given this promise.

were they torqued to specs??

Although calipers can be rebuilt, it's usually more cost effective to buy a rebuilt caliper. As far as turning the rotors, modern day rotors are much thinner than those of 20 years ago. Where in times passed you could turn down rotors 2 or 3 times before replacement, taking a few 1000ths off a newer rotor will take it under factory specs. As far as a reasonable price goes, the full job can run anywhere from $400-600 depending on the shop doing the work. Doing the job yourself you can save a few hundred dollars in labor and another $100 in parts markup.

Buy the best transmission oil you can find and try tightening the oil pan.

You do not say which engine trans you have or are wanting. The 3.1 or 3.4 crate engine new will cost about $1,886.00. The 700r transmission will cost about $1499.00. Then the 350 crate engine will cost about $1695.00 up. Plus shipping.

It would depend on which engine you have and whether you need the complete engine, or just the long block. Look up Chevrolet Crate Motors on the internet. You should be able to get dealer prices on all their engines. You might look into rebuilt engines from local sources. Generally, rebuilt engines are only going to be long block assemblies. They will be a lot cheaper than a crate motor, but the warranty won't be as good. Personally, I would go for the new engines.

no becareful on switching trans on chrysler products. trans mission have to match computer. have yours rebuilt and avoid the headache

You're better off buying a 'crate' motor instead. Rebuilding an engine is seriously complicated, but dropping in a freshly rebuilt one is not that bad. You can also try the local junkyards, they often have complete engines for sale. The nice thing about crate motors is they usually come with a warranty, I doubt a junkyard motor would.

You have to get new gaskets like head gasket, valve cover gasket, water pump gasket. You'll need an alternator, if it has a/c you'll need an a/c compressor; you'll need a serpentine belt.