The experience was excellent. My part came sooner than expected and was exactly as advertised. This is how a business should be run. I would give 6 stars if I could, thank you HDPC
Bought a pair of Remanufactured GM Chevrolet 6.2L Casting #549 Cylinder Head Direct Injection from these guys great product and service.
It's hard to believe no one has reviewed these guys yet. Very professional and detailed company it was a pleasure doing business with you. The answered the phone every time I called or answered every email in a timely manner! I will definitely use them for all my cylinder head needs moving forward. Thank again!
Part came in and work as a champ. Price was better than all other places I look for the set. Will recommended to all my soldiers and/or buddies if they need cylinder heads replace. Thank you guys.
Remanufactured Acura Honda 2.4L K24 i-VTEC Cylinder Head — Casting # RBB (2004 & Up)
$850.00
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Additional Info
Restore your engine’s performance with the Remanufactured Acura Honda 2.4L K24 i-VTEC Cylinder Head, Casting # RBB. This premium remanufactured head is built to meet or exceed OEM standards, delivering a durable, reliable replacement for your worn or damaged K24A2 cylinder head. Designed for 2.4L DOHC i-VTEC engines found in the 2004–2008 Acura TSX and related K-series applications, this head is fully disassembled, hot-tanked, pressure-tested, and rebuilt to bring your engine back to full power and restore the K24’s original reliability.
🛠️ 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 Size: 2.4L DOHC i-VTEC Inline-4 (K24)
- Casting Number: RBB (RBB-1 / RBB-2 / RBB-3 / RBB-4)
- Material: High-Quality Cast Aluminum
- Condition: Remanufactured to OEM Standards
- Each Cylinder Head Includes: Valves and Springs Installed, Includes Camshafts and Rocker Assemblies
🚚 Fitment Data
Common Applications:
- Acura TSX: 2004–2015 Acura TSX (2.4L K24A2 i-VTEC)
- Honda Accord: Select 2.4L K24 i-VTEC applications (RBB casting)
- K-Series Swaps: Bolts to K20/K24 blocks — popular base for high-output K-series builds
📦 Core Return & Warranty
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- Core Process: No upfront core fee. Receive your new head and compare it to your original 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.
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