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FAST’s OE fuel rail kit for LSXR LS3/LS7 includes factory-style rails and mounting brackets engineered to attach LS3 and LS7 fuel injectors to FAST’s 146202B 102mm intake manifold. The kit provides a direct-fit rail solution intended to simplify installation when using LS3/LS7 injectors with the specified FAST intake.
FAST OE Fuel Rail Kit LSXR LS3/LS7
