Radium Engineering LS Engines Fuel Rail Plumbing Kit Wheel Width_7 inch They are also great for

They are also great for oversized throttle body setups

KSP-CNS260-SK

Since electronic fuel injectors are built to precise dimensions that are measured in microns

And like all good automotive designs there is function behing the form

Radium Engineering LS Engines Fuel Rail Plumbing Kit Wheel Width_7 inch They are also great forPart #: 20 0263 The 20 0263 Fuel Rail Plumbing Kit, LS1, LS2, LS3, LS6, L76, L99 reuses the OEM fuel hose. It is a direct bolt on for all LS variations, excluding early LS1 engines that use an in rail fuel pressure regulator. The inlet fittings permit the use of the OEM 3 8" SAE quick connector. A PTFE 8AN crossover hose is used for the front of the rails. Plugs are provided for all unused ports: (LH rear, RH rear port, and RH center).