The Radium Engineering 20-0810 10AN Male Press-In Valve Cover Fitting is a direct OEM replacement for the valve cover barb on the intake side of the Nissan KA24DE valve cover (S13 / S14). This low-profile 10AN swivel fitting simply presses in — no drilling or welding required — providing a clean 10AN connection point for routing crankcase ventilation hoses to an oil catch can or AOS.

This fitting features a slight angle on the flange specifically designed to match the casting draft angle of the KA24DE valve cover. When installing, the flat spot on the flange must face upwards to ensure correct seating and alignment.

Key Features

• Direct OEM replacement — fits the intake side valve cover barb on the Nissan KA24DE S13 / S14
• Angled flange design — matches the casting draft angle of the KA24DE valve cover for correct fitment
• Simple press-fit installation — no drilling, welding, or permanent modification required
• Low profile 10AN male fitting — ideal for tight engine bay routing
• 360° swivel action — O-rings allow free rotation for easy hose alignment
• Stainless and aluminium construction — corrosion resistant and fuel safe
• Anodised and laser engraved — premium finish with permanent part identification

Installation Note

This fitting has a slight angle on the flange to match the casting draft angle on the KA24DE valve cover. When pressing into the valve cover, ensure the flat spot on the flange faces upwards for correct seating.

Fitment Notes

• Fits the intake side valve cover barb on the Nissan KA24DE
• Compatible with S13 and S14 chassis
• Sold individually

Available Part Numbers

• 20-0810 — 10AN Male Press-In Valve Cover Fitting, Nissan KA24DE S13 / S14 — Intake Side

Why Radium Engineering?

• ✔ Designed and manufactured in the USA
• ✔ Stainless and anodised aluminium — precision fit, corrosion resistant
• ✔ Angled flange — engineered specifically for the KA24DE casting draft angle
• ✔ Trusted by professional motorsport teams and serious enthusiasts worldwide
• ✔ Exclusively distributed in Australia by Coore

Genuine Radium Engineering product. Stocked in Sydney for fast Australian delivery. Sold individually. Intake side only — flat spot on flange must face upwards during installation.