Radium Fuel Rails - GM LS Engine

High-flow fuel rails engineered by Radium Engineering for GM LS engines (LS1, LS2, LS3, LS6, LSX). CNC-machined from billet aluminum with large-bore internal passages, these fuel rails deliver superior fuel distribution and support high-horsepower applications while maintaining a direct bolt-on fitment.

Compatibility

• GM LS1 engine
• GM LS2 engine
• GM LS3 engine
• GM LS6 engine
• GM LSX engine

Key Features

• ✓ CNC-machined billet aluminum construction
• ✓ Large-bore internal passages for superior fuel flow
• ✓ Direct bolt-on installation using OEM mounting points
• ✓ -6AN ORB inlet and outlet ports
• ✓ 1/8" NPT port for fuel pressure gauge
• ✓ E85 and all fuel types compatible
• ✓ Professional-grade motorsport component
• ✓ Anodized finish for corrosion resistance
• ✓ Supports high-horsepower applications
• ✓ Sold as pair for complete engine coverage

Technical Specifications

• Application: GM LS engines (LS1, LS2, LS3, LS6, LSX)
• Part Number: 20-0232
• Construction: CNC-machined billet aluminum
• Ports: -6AN ORB inlet/outlet, 1/8" NPT gauge port
• Fuel Compatibility: Gasoline, E85, and alternative fuels
• Configuration: Sold as pair

Applications

Ideal for GM LS engine builds requiring high-flow fuel delivery for naturally aspirated or forced induction applications. Perfect for high-performance street, track, or motorsport builds where reliable fuel distribution is critical for optimal engine performance.

Benefits

• Large-bore design eliminates fuel delivery restrictions
• Direct bolt-on fitment simplifies installation
• -6AN ports provide versatile plumbing options
• 1/8" NPT port allows fuel pressure monitoring
• E85 compatible for alternative fuel applications
• Professional motorsport-grade construction
• Complete pair for both cylinder banks

Important Note: Fittings and fuel lines sold separately. Compatible with -6AN fuel system plumbing. Sold as pair for complete LS engine coverage.

Fast shipping available throughout Australia. Lead times may vary - contact us for current availability.