Radium Fuel Rail Plumbing Kit, GM Vortec 8100 L18 Big Block (2004-2010)

The Radium Engineering 20-1162 Fuel Rail Plumbing Kit is designed for: 2004–2010 GM Vortec 8100 (L18) with Radium 20-0862 fuel rails.

This kit includes all the necessary plumbing hardware to permit a plug and play affair with the 20-0862 fuel rails in 04-10 vehicles with a returnless style fuel system.

An SAE quick connect adapts to the OEM feed line. An 8AN crossover fuel line routes around the rear of the engine and connects both fuel rails. An improved fuel pulse damper mounts directly to the LH fuel rail to stabilize fuel pressure. 8AN ORB plugs are included for all unused ports. Nothing else is required.

Vehicle Fitment

• 2004–2010 GM Vortec 8100 (L18) with Radium 20-0862 fuel rails

Available Part Numbers

• 20-0862 — Fuel Rails, GM Vortec 8100 L18 Big Block (sold separately)
• 20-1062 — Fuel Rail Plumbing Kit, GM Vortec 8100 L18 Big Block (2001-2003) (sold separately)
• 20-1162 — Fuel Rail Plumbing Kit, GM Vortec 8100 L18 Big Block (2004-2010) (this product)

Why Radium Engineering?

• ✔ Designed and manufactured in the USA
• ✔ CNC machined billet aluminium — precision fit, no compromise
• ✔ Trusted by professional motorsport teams and serious enthusiasts worldwide
• ✔ Exclusively distributed in Australia by Coore

Genuine Radium Engineering product, supplied by Coore Australia. Confirm fitment with Coore before ordering. Professional installation recommended.

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