Arrington Performance is closed for a holiday Monday, May 29th. Online shopping is open or email sales@shopHEMI.com with your questions for a Tuesday callback. Also feel free to leave a message for early callback on Tuesday.

DId you know about our Hellcat 426 short block?
Need 1000HP? - here you go.
TRAKit visits Arrington
in their second official
webisode.

Watch the Arrington Performance Intro    

HEMI Rotating Assembly Components

Looking to bore and stroke your HEMI and have access to your own machine shop and engine building knowledge? Get the same parts that we put in our signature HEMIs and do the work yourself. 
Complete HEMI Rotating Assemblies
Bolt together your own HEMI stroker engine. If you have access to a bored block or a machine shop you can purchase a complete rotating assembly and assemble your own engine.  
 
Pistons
Upgrade your pistons to change compression or install a denser alloy piston in your bored out HEMI for higher boost.  
 
Crankshafts
Alter stroke or change materials for higher horsepower builds with a forged HEMI crankshaft. 
 
Rods
Change your rod design or upgrade your rod materials to withstand high boost pressure and horsepower.