Arrington Performance is moving to Brighton, Michigan!

All new installations will be performed at our shop in Brighton -- with the same great service and Mopar mastery. In the meantime, we know we have been hard to reach on the first try. Please be patient -- your business is important to us and we are getting back to those messages as quickly as we can.
The easiest way to make sure your message is captured is to email us at Thank you.

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Rocker Arm and Accessories

Replace your rocker arms or add stabilizer straps to improve the durability and power of your valvetrian. 
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  4 products
ARP Head Stud Kit for 5.7L / 6.1L / 6.4L/ 6.2L HEMI Engines 
Product Rating:
Dimensions:3 x 6 x 4
Weight:2.0 lbs
This Product is Out of Stock Arrington Performance Roller Rockers The all new, latest and greatest. You asked, we're giving you the answers. 1.7 HEMI Roller Rockers. Fits all applications 5.7L, 426, name it! (We're taking the next step in using cutting edge technology, NASCAR Horsepower knowledge, and putting it all together). The Arrington HEMI rocker arms will allow you to run double springs and take your HEMIs RPMs north of 6,500! 
Product Rating:
Weight:20.0 lbs
These are the factory Mopar Exhaust Rockers w/ shafts and bolts for all GEN III HEMI engines. 
Product Rating:
Dimensions:0.00 x 25.40 x 0.00
Weight:3.0 lbs
These are factory Mopar Intake Rockers w/ shafts and bolts for all GEN III HEMI heads. 
Product Rating:
Dimensions:0.00 x 25.40 x 0.00
Weight:3.0 lbs