Manley Performance 11347-8 Manley Performance 11347-8Manley Small Block fi

Manley Performance 11347-8 Manley Small Block fits Chevrolet 1.625 Head DIA / .3110in Stem DIA Race Master Exhaust Valves (Set of 8)

Brand : Manley Performance

MPN : 11347-8

AlternatePartNumber : man11347-8

UPC : 807298018201

Product Department : Engine Components

Product Category : Valves

BoxQuantity : 1

Length : 1.0 inch

Width : 1.0 inch

Height : 1.0 inch

Weight : 4.0 lbs

Prop65 : Yes

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.Swirl Polished and Fully Machined: The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.Variety of Shapes: Choose between Race Master (Straight Stem) and Race Flo shapes to suit your racing engine's specific requirements.Recommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.