Manley 99-12 Ford V8 4.6L/281 5.4/330 45.5mm Race Series Stainless Steel Intake Valves (Set of 8) SPECIAL-ORDER PCCB) Rr GTS BBK 4Pist

PCCB) Rr GTS BBK 4Pist Cast 345x28 2pc Rotor Slotted Type1-Black HA

8T 5V Inconel Exhaust Valve - +1mm Oversize - Set of 8

75" diameter into single 3" diameter Cat-Back™ system was developed for use on F-250 and F-350 Super Duty (Including Tremor Models) trucks with performance

The size of the air guides are not only larger than standard but the guide also features a side air duct

Manley 99-12 Ford V8 4.6L/281 5.4/330 45.5mm Race Series Stainless Steel Intake Valves (Set of 8) SPECIAL-ORDER PCCB) Rr GTS BBK 4PistManufacturer Part # : 11640 8 Market Description Manley Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM. Features and Benefits Recommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions. Swirl Polished and