The Enginetech ER360-8 is an 8-piece intake-side roller rocker arm set engineered as a stock replacement for 2007-2017 Cadillac, Chevrolet, GMC, Pontiac engine applications.
Important Notes
- Application side: Intake - confirm you are replacing the correct side of the valvetrain before installing.
- Sold as a 8-pack. Confirm total quantity needed for your engine before ordering.
- Offset type design.
- Hardened pivot with heavy-duty lock rings.
- Improved design over original equipment.
Specifications
| Brand | Enginetech |
| Part Number | ER360-8 |
| Product Type | Roller Rocker Arm Set |
| Quantity per Pack | 8 |
| Application Side | Intake |
| Country of Origin | China |
| OEM / Aftermarket Cross References | General Motors:12569167 |
Vehicle Fitment
- Years: 2007-2017
- Makes: Cadillac, Chevrolet, GMC, Pontiac
- Models: Avalanche, Camaro, Caprice, Corvette, Escalade, Escalade ESV, Escalade EXT, Express 2500, Express 3500, Express 4500, G8, Savana 2500, Savana 3500, Savana 4500, Sierra 1500, Sierra 1500 Classic, Sierra 1500 HD Classic, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500 Classic, Sierra 3500 HD, Silverado 1500, Silverado 1500 Classic, Silverado 1500 HD Classic, Silverado 2500 HD, 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.
