Skunk2 Ultra Lightweight Magnesium Valve Cover – Honda K-Series Engines

Part Number: 666-05-0200


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SKU 666-05-0200
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Skunk2 K Series Ultra Lightweight Magnesium Valve Cover K20A K20A2 K20A3 K20Z K24Z RSX 02-06 Civic Si 02-05 TSX 09-14

Another Skunk2 first! Our cast Magnesium Valve Cover for the Honda K Series Engine delivers clean aesthetics and reduces weight by 60-percent from OEM. Light on weight, heavy on style and function. Relocated mounting bolt locations improve symmetry and clean, smooth curves come together forming a low-profile design with more under hood clearance and enhanced visual appeal. A specialized low-profile billet oil filler cap is included along with a new ‘mini’ oil dip stick and our Skunk2 Flush Mount Valve Cover Kit. OEM hardware can still be used with the purchase of one additional factory bolt (PN: 666-05-0400).


Our valve cover is built with practicality and function in mind. Two -10 AN ports are positioned in optimal locations for proper catch can ventilation with no need to cut, drill, or weld. One -08 AN port with a built-in, reusable mesh filter is also included with a barb fitting to offer an OEM-style PCV port for factory compatibility. The Skunk2 Ultra Lightweight Magnesium Valve Cover is the first of its kind, cast from a cutting-edge Magnesium Alloy. Extraordinary design, superior engineering, and technical artistry. That’s Skunk2.



Cast from Lightweight Magnesium Alloy

2.75 lbs! (60-percent lighter than aluminum OEM valve cover; 6.9lbs)

Low-profile profile design for additional hood clearance

Relocated mounting bolt locations for cleaner symmetry

Includes specialized dipstick, low profile oil cap, and low-profile mounting bolt kit

Raw magnesium finish

Two -10 AN vent ports (plugs included)

One -08 AN PCV port with cleanable filter (barb fitting included)

Fits all K20A, K20Z, and K24Z engines**. Does not fit K20C.


Weight 5 kg

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