Sorry for the inconvenience! We are having issues with our phone system today - September 28th - but hope to have them up again soon. If you are having trouble or would like to reach us immediately, please e-mail us and request a call back at We will call you back promptly!

Make your plans for the
Monster Muscle Car weekend
event in St. Louis, Oct 1 & 2
Ride along with the
fastest Challenger at the Charlotte Optima USCA race.

Watch the Arrington Performance Intro    

Arrington HEMI Engines

Arrington Performance HEMI Engines are known for their power and reliability. You can start with one of our standard blocks (forged 392, forged 345, 426 stroker) or get one built just for your application. The Arrington engine builders pour all of their NASCAR engine building knowledge into each HEMI engine they produce. Short block, long block, or full crate engines let you choose from a variety of setups. 
HEMI short blocks
Arrington short blocks come fully machined with a complete, forged rotating assembly, ready to add heads and other accessories. Each comes with a 1 year/ 12,000 mile warranty. We have standard builds with a long history of proven capability and reliability, or call and ask us about special builds for your application.

HEMI long blocks
Arrington long blocks come with heads and a complete valve train (camshaft, springs, valves, etc.), ready for covers and accessories. All contain forged rotating assemblies to allow for maximum power and reliability. Each has a 3 year / 36,000 mile warranty.  

HEMI crate engines
Arrington HEMI crate engines come with all the accessories and dress items ready to drop into your project car or upgrade your street ride. Forged internals and Arrington's famous attention to detail give you maximum power and reliability, backed by a 3 year / 36,000 mile Warranty. 

Products and prices shown do NOT include a control system (Chrysler or Holley or other) which is required to make the engine run.