Radium 20-1326-03 Fuel Hanger Plumbing Kit Stainless Filter 10-15 Chevy Camaro

Vehicle Fitment

• 2010-2015 Chevrolet Camaro (LS3, LS7, L99)

Fitment Notes

• Requires Radium Engineering fuel rails and fuel rail plumbing kits (sold separately).
• Designed specifically for use with the 20-1320 or 20-1322 Radium fuel pump hanger (sold separately).
• Aftermarket fuel pressure regulator is required - OEM fuel pressure regulator is eliminated by this system.
• OEM fuel feed hard line is reused and repurposed as the 6AN return line; no cutting or permanent vehicle modifications required.

Features

• Dual 6AN PTFE feed lines route from the fuel hat to the fuel filter, accommodating the tight space between the fuel tank and unibody where a single 8AN line will not fit.
• OEM fuel feed hard line is repurposed as the 6AN return line, preserving the integrated OEM fuel pressure sensor required for ECU diagnostics.
• Includes 4 green anodized hose retaining adapters with clamps to secure fuel lines along the chassis.
• 10-micron stainless steel post-pump fuel filter with built-in check valve maintains fuel pressure after engine shutdown.
• Camaro-specific anodized bolt-in fuel filter mounting bracket requires zero permanent vehicle modifications.
• Thermal insulating sleeve protects feed lines from chafing and excessive exhaust heat.
• Billet aluminum clamp secures the 8AN PTFE feed hose downstream away from the exhaust headers.
• 8AN PTFE line from the fuel filter feeds the RH fuel rail; fuel pressure regulator and gauge mount directly to the LH fuel rail.
• 6AN PTFE return line connects the FPR return port back to the OEM fuel feed hard line for a clean, integrated system.

Specifications

• Filter Element: 10 micron stainless steel
• Filter: Includes built-in check valve
• Primary Feed Lines: Dual 6AN PTFE (from fuel hat to fuel filter)
• Downstream Feed Line: 8AN PTFE (fuel filter to RH fuel rail)
• Return Line: 6AN PTFE (FPR return port to OEM hard line)
• Fuel Filter Mount: Anodized billet aluminum, bolt-in, no drilling required
• Hose Retaining Adapters: Green anodized aluminum (qty: 4), with clamps
• Thermal Sleeve: Included for feed line heat and chafe protection
• Fuel Pressure Regulator Mount Position: LH fuel rail (direct mount)
• Compatible Fuel Types: Gasoline, E85, methanol, ethanol, and alcohol blends

Included Components

• 2x 6AN PTFE feed lines (fuel hat to fuel filter)
• 1x 8AN PTFE feed line (fuel filter to RH fuel rail)
• 1x 6AN PTFE return line (FPR return to OEM hard line)
• 1x 10-micron stainless steel fuel filter with built-in check valve
• 1x Anodized billet aluminum fuel filter mounting bracket (Camaro-specific)
• 4x Green anodized hose retaining adapters with clamps
• 1x Billet aluminum clamp for 8AN PTFE hose (header clearance)
• 1x Thermal insulating sleeve
• 1x Fuel pressure regulator (direct-mount to LH fuel rail)

Product Description

The Radium Engineering 20-1326-03 is a complete fuel hanger plumbing kit designed specifically for the 2010-2015 Chevrolet Camaro equipped with LS3, LS7, or L99 engines. This kit provides all the external plumbing hardware needed to connect the Radium 20-1320 or 20-1322 in-tank fuel pump hanger to the engine's fuel rails, creating a clean, high-performance fuel delivery system capable of supporting significantly elevated power levels. The dual 6AN PTFE feed line configuration is a deliberate engineering choice - the tight packaging between the fuel tank and Camaro's unibody physically prevents routing a single 8AN line, making the twin-line layout both a packaging solution and a flow advantage.

A key design highlight of this kit is how it retains full OEM functionality while upgrading the fuel system. The factory fuel feed hard line is repurposed as the 6AN return line, keeping the factory fuel pressure sensor in circuit and ensuring ECU diagnostics remain fully operational - a critical requirement for streetable builds. The included 10-micron stainless steel fuel filter features a built-in check valve that holds fuel pressure after shutdown, preventing hard starts and maintaining system integrity. The Camaro-specific filter mounting bracket is a direct bolt-in design that requires no cutting, drilling, or permanent modifications to the vehicle.

This kit is engineered for enthusiasts and competitors who are upgrading to high-flow aftermarket fuel pumps (used in conjunction with the Radium 20-1320 or 20-1322 hanger) and need a complete, properly routed plumbing solution. A fuel pressure regulator mounts directly to the LH fuel rail for a clean OEM-style installation. Note that Radium Engineering fuel rails and fuel rail plumbing kits are required and sold separately. This kit is compatible with all fuel types including gasoline, E85, methanol, and ethanol blends, making it well-suited for both pump-gas and flex-fuel applications.