Fast Electronics 146021-KIT ORG. MFR Fuel Rail Kit LSXr LS1/LS6 with Rail
Fitment and Product Information. Fast Electronics 146021-KIT ORG. MFR Fuel Rail Kit, LSXr LS1/LS6 w/ Rail. Brandname: Fast Electronics Part Number: 146021-KIT Product Details. MFR fuel rail kits will help maintain optimum fuel flow to your EFI system. They are designed for use with the FAST 102mm intake manifolds and include all fittings and attachments for a direct bolt-on fit. Fuel Rails, Billet Aluminum, Natural, Chevy, 5.7, 6.0L, LSXR 102mm Intake, Kit. Part Type: Fuel Rails. Product Line: FAST LSXR ORG. MFR Fuel Rail Kits. Fuel Rail Material: Aluminum. Fuel Rail Finish: Natural. For use with FAST LSXR 102mm intake manifold only. Designed for LS1 and LS6. WARNING : This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer.