The Enginetech ER294-4 is a 4-piece roller cam follower set engineered as a stock replacement for 2002-2020 Buick, Cadillac, Chevrolet, GMC and more engine applications.
Important Notes
- Sold as a 4-pack. Confirm total quantity needed for your engine before ordering.
Specifications
| Brand | Enginetech |
| Part Number | ER294-4 |
| Product Type | Roller Cam Follower Set |
| Quantity per Pack | 4 |
| Country of Origin | China |
Vehicle Fitment
- Years: 2002-2020
- Makes: Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, Saab, Suzuki
- Models: 9-3, 9-4X, 9-5, 9-7x, ATS, Acadia, Acadia Limited, Ascender, Bravada, CTS, Camaro, Canyon, Caprice, Captiva Sport, Colorado, Enclave, Envoy, Envoy XL, Envoy XUV, Equinox, G6, G8, Grand Vitara, Impala, Impala Limited, and more
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.
