- Dart SHP block (4.125" bore)
- Forged Mahle Pistons with Rings
4340 Forged Rotating assembly with 5.400" h-beam (ARP 8740 bolts) and 4340 forged 3.400" stroke crank (internally balanced)
- 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 can also build you a long block or 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)
-Freight cost is payable upon completion.
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