AMS Racing 571 CI BBC Big Block Chevrolet Dart BIG M Forged Short Block
-Forged SRP pistons with performance file-fit rings
-Eagle Rotating assembly with 6.535" 4340 forged h-beam rods(ARP 2000 bolts) and 4340 forged 4.500" stroke crankshaft
-King XP / Clevite H race bearings
-All machine work and assembly done in house at AMS Racing
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.
We also build long blocks and can choose a camshaft for your build. Please email us with any questions you have.
Please email or call us for shipping prices. 1.866.405.2252 (Mon.-Fri. 8AM-5PM CST)
We Also Recommend