Speedmaster PCE281.2077 275cc 95cc Hydraulic Roller Assy Heads for Ford 429/460

Ford 429 460 275cc 95cc Hydraulic Roller Assembled Cylinder Heads Assembly SpecificationsMax Lift: .600Coil Bind: .900Intake Install: 140lbs @ 1.9Exhaust Install: 140lbs @ 1.9Closed Seat Pressure: 140lbsOpen Seat Pressure: 360lbsOne of the best upgrades to your Big Block Ford engine is the replacement of your cast iron head to a better performing and lighter aluminum head. How great is it that you can now do it at a price that"•s affordable. Our line of Big Block Ford performance heads have proven themselves time and time again both on the track and on the dyno, not to mention countless features in performance magazine articles. We offer Big block ford cylinder heads for a wide range of displacement applications. With bigger displacement engines becoming more common, the need for more airflow is necessary. If you are looking to build a 400-700 horsepower engine then you should consider Speedmaster Aluminum cylinder heads. Like the rest of our performance heads we use our "’Gravity Die Cast"“ process. Assembled with the finest premium components to provide your engine with optimal airflow for maximum engine performance Improved power throughout the rpm range for greater throttle response and top-end horsepower