Description
What’s Included
- Cylinder head
- Camshafts (intake and exhaust)
- Rocker arms / followers
- Lifters (hydraulic lash adjusters)
- Valves, springs and retainers
Remanufactured GM Chevrolet 2.2L Ecotec Cylinder Head Cast# 304 with Head Gasket Set and Bolts
Boost your engine’s performance and restore reliability with this high-quality remanufactured GM 2.2L Ecotec DOHC cylinder head.
This is a single remanufactured aluminum cylinder head for GM 2.2L Ecotec DOHC engines. These use the Cast #304 and feature a complete assembly including cams, a head gasket set, and new bolts for a seamless installation.
🛠️ In-House Machining Process
- Cleaning: Fully disassembled and thermally cleaned.
- Soda Blasted: Castings are blasted with Sodium Bicarbonate. Because baking soda is water-soluble, there is zero risk of abrasive media clogging oil passages.
- Pressure Testing: Tested to 60 PSI to ensure no cracks or porosity leaks.
- Surfacing: All heads are resurfaced on our Rottler S85A for a precision gasket-sealing surface.
- Valve Job: Multi-angle valve job performed; every port is Vacuum Tested to ensure valves are seated 100% airtight.
📊 Technical Specifications
- Engine Compatibility: GM 2.2L Ecotec DOHC engine
- Casting Number: 304
- Assembly Status: fully assembled with cams
- Included Components: head gasket set and bolts included
- Standards: remanufactured to AERA specifications
- Steering Note: compatible with cam-driven or electric power steering (check intake cam)
- Core Requirement: core return required
🚘 Fitment Applications
Fits:
- Chevrolet Cavalier / Cobalt / HHR: 2.2L Ecotec
- Chevrolet Malibu: 2.2L Ecotec
- Saturn Ion / Vue / L200: 2.2L Ecotec
- Oldsmobile Alero: 2.2L Ecotec
- Pontiac Sunfire / Grand Am / G5: 2.2L Ecotec
📦 Core Return & Warranty
- Core Process: No upfront core fee. Receive your new heads and compare them to your originals before installation. Once complete, use the pre-paid return label included in your shipment. Cores must be returned within 30 days. Click here for Core Policy.
- Warranty: Includes a 2-Year Unlimited Mileage Warranty. Click here for Warranty details.
- Please Note: Parts, marine, and performance items carry specific warranty limitations — please review our full Warranty Policy for details.
