Manley 11573-8 Manley Severe Duty Series Stainless Steel Valves COMP Cams Xtreme Marine Cam and Lifter Kits 5-inch CNC-machined 6061 aluminum body

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

and factory-matched metering components selected for the specific carburetor application

The Sway-A-Way 201-5600-05 handles the load without the float

3118R control arm bushings replace worn factory rubber with race-proven polyurethane to eliminate suspension slop

Manley 11573-8 Manley Severe Duty Series Stainless Steel Valves COMP Cams Xtreme Marine Cam and Lifter Kits 5-inch CNC-machined 6061 aluminum bodyThe 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