Manley 11573-8 Manley Severe Duty Series Stainless Steel Valves COMP Cams Xtreme Marine Cam and Lifter Kits Drivers report a more direct

Drivers report a more direct mechanical feel through the pedal

left and right)

SKU 914498 is backed by the manufacturer's quality guarantee and our satisfaction commitment

5-inch CNC-machined 6061 aluminum body for exceptional oil capacity and heat dissipation

000 cycles

Manley 11573-8 Manley Severe Duty Series Stainless Steel Valves COMP Cams Xtreme Marine Cam and Lifter Kits Drivers report a more directThe Manley 11573 8 Manley Severe Duty Series Stainless Steel Valves are high performance engine valves engineered for intake and exhaust duty in street, strip, and marine engines. As the gateway controlling airflow into and out of the combustion chamber, valve quality directly affects flow, sealing, and high RPM stability. These valves are designed for enthusiasts who demand consistent performance at elevated RPM. CNC machined from premium stainless