GSC Power-Division K-Series VTEC K20/K24 Manganese Bronze Exhaust Valve Guides - Set of 8 (3053-8)

Fits select 2002-2015 Acura and Honda models with K20 and K24 VTEC engines, including Accord, Civic Si, CR-V, Element, ILX, RSX, TLX, and TSX.

GSC Power-Division manganese bronze exhaust valve guides are engineered for high-performance engine builds and cylinder head refreshes. These guides (MPN 3053-8) provide superior thermal conductivity compared to standard OE cast iron guides, efficiently drawing heat away from the valve stem to ensure stable operating temperatures under heavy load. The manganese bronze material offers excellent lubricity, reducing friction and the risk of valve galling in high-RPM applications.

Precision-machined for exact tolerances, these guides ensure consistent valve alignment, which is critical for maintaining a proper seal at the valve seat and extending the life of the valvetrain. This set includes eight exhaust-side guides, specifically designed to withstand the increased heat and stress typical of modified or high-output K-series engines.

• Material: High-quality Manganese Bronze
• Application: Exhaust Valve Side
• Quantity: Set of 8 Guides
• Engine Series: Honda/Acura K-Series VTEC (K20/K24)
• Manufacturer Part Number: 3053-8