The Enginetech ER703 is an intake/exhaust roller cam follower engineered as a stock replacement for 1998-2010 Chrysler, Dodge engine applications.
Important Notes
- Application side: Intake/Exhaust - confirm you are replacing the correct side of the valvetrain before installing.
Specifications
| Brand | Enginetech |
| Part Number | ER703 |
| Product Type | Roller Cam Follower |
| Quantity per Pack | 1 |
| Application Side | Intake/Exhaust |
| Country of Origin | United States |
| OEM / Aftermarket Cross References | Elgin:R-703, Elgin:R703, FEL-PRO:R-1139, FEL-PRO:R1139, SB International:180-1322, Chrysler:4792295, Chrysler:4792295AB, DNJ:RA140 |
Vehicle Fitment
- Years: 1998-2010
- Makes: Chrysler, Dodge
- Models: 300, Avenger, Charger, Concorde, Intrepid, Magnum, Sebring, Stratus
Rocker arms are a critical valvetrain component, transferring motion from the camshaft or pushrod to the valve stem to open the intake and exhaust valves in precise time with crankshaft rotation. Wear, pitting, or pivot failure in even a single rocker arm disrupts valve timing and lift, causing lost compression, misfires, and accelerated guide and seat wear. Replacing rocker arms during a top-end or full engine rebuild - alongside pushrods, retainers, valve springs, and valve seals - restores correct valvetrain geometry and avoids the compounding tolerance stack that shortens a fresh rebuild's service life.
WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or reproductive harm, including lead and nickel.
