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CXRacing Aluminum Roller Rocker Arms For 4BT 3.9L 12V Cummins Diesel Engine, Stock Ratio

These Rocker Arms are Manufactured Out of 7009 Billet Aluminum to Ensure Strength and Durability for Your Cummins Valve Train. They also Feature a Roller Tip for Superior Friction Reduction and Increase Performance. For Use in Racing Applications and With No Modifications. They are the Simplest Way to Maximizing Your Diesel Engines Performance.

-For 1984-1998 Dodge Ram Cummins 3.9L 12 Valve 4BT 4-CYL Engine ONLY

-CNC Machined, Lightweight Design For High Performance Applications

-Roller Tip for Friction Reduction

-Fits Factory Arm Pedestal, Shafts, Stands, and Valve Covers

-Improved Oil Passage

-Comes 8-Pieces Set (Both Intake and Exhaust)

-Comes with 3/8 Ball Adjusters

For Racing Engines ONLY

Product(S):
Roller Rocker Arm Kit (8 Pcs) x1


Installed Pictures:
　 　 　 　 　 　 　 　 　

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Aluminum Roller Rocker Arms For 4BT 3.9L 12V Cummins Engine

  • Brand: CXRacing
  • Product Code: RRA-CUM-8PC
  • Availability: In Stock

  • $400.00


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  • Emissions Control Warning:

  • It is illegal to sell, install, or offer for sale any aftermarket part that alters or modifies the original design or performance of the motor vehicle pollution control system. Product(s) listed here is(are) solely for Competition Vehicles(race vehicles) that are for Off-Road, Track Racing ONLY. All parts are for use on a vehicle that will NEVER be used, or licensed, or registered for use upon a street and highway. DO NOT Purchase the part(s) if you are intending to use it(them) on a Street/Highway vehicle(s).

  • All Products by CXRACING are solely for Competition Vehicles(race vehicles) that are for Off-Road, Track Racing ONLY. All parts are for used on a vehicle that will NEVER be used, or licensed, or registered for use upon a street and highway. DO NOT Purchase the part(s) if you are intending to use it(them) on a Street/Highway vehicle(s).

  • PROPOSITION 65 WARNING

  • These products may contain chemicals known to the State of California to cause birth defects or other reproductive harm. For more information visit www.P65Warnings.ca.gov.