Brian Crower Valve Guides - 5.5mm Mitsubishi 4B11T / Hyundai G4KF Exhaust (Quantity of 8) - BC3915 import_2022_03_21_012537 -cc Air Filters::Air Filters -

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Brian Crower Valve Guides - 5.5mm Mitsubishi 4B11T / Hyundai G4KF Exhaust (Quantity of 8) - BC3915 import_2022_03_21_012537 -cc Air Filters::Air Filters -Brian Crower Spring and Retainers * Valvesprings Designed for high rpm, Brian Crower valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures (chamfer, debur, etc) for consistent pressures over long term, high rpm usage. Quality valve springs are critical in the prevention of premature valve float. * Retainers The ultimate in lightweight high performance, Brian Crower