AMS RACING LSX 427 CI SHORT BLOCK
-Brand new GM LSX block(plate honed to size)
-All machine work done in our state of the art facility
-Forged Diamond Pistons
-performance file-fit piston rings
-Balanced K1 Rotating assembly with h-beam 4340 forged rods(arp 8740 bolts) and 4340 forged crank
-king or clevite race bearings
Each short block is custom built to YOUR needs. If you don't see an option that you would like to get a price for(arp main studs, etc.) please email us. Let us know if you plan on using nitrous or have a blown application and we can set up a custom piston ring end gap for you.
Generally we can have your short block built in 2 weeks depending on parts availability. We like to stay in touch during this time, and will email pictures and go over any questions you have during the process.
We can also build you a long block or choose a camshaft for your build. Please email us with any questions you have.
SHIPPING-Please call @ 1.866.405.2252 (Mon.-Fri. 8A-5P CST) for shipping quote.
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