Note: Valve Lifter, High Energy ™, For Use With Olds 4.3L-7.5L/260-455 Cubic Inch/ Pontiac 4.3L-7.5L/265-455 Cubic Inch, Hydraulic Roller, 0.842 Inch Diameter, 2.05 Inch Seat Height, With Link Bar, Set of 16
Key Features
- Patented Orifice Metering Valve Precisely Meters Oil To The Rocker Arms
- Continuous Contact Between Metering Valve And Pushrod Seat Is Maintained, Eliminating Excessive Oiling At High Engine Speeds
- Pushrod Seat Is Made Of A Special Powdered Metal Iron Alloy That Is Heat Treated For Strength And Wear Resistance
- Contain A Longer Piston Than Conventional Hydraulic Lifters, Which Provides More Load Bearing Surface And Increases Lifter Longevity
- Lightweight Check Valve Disc Allows For Quicker Response, Which Results In Increases In Engine Speed Before Valve Float
- Lightweight Check Valve Disc Maintains Added Control At All Engine Speeds And Loads
- Limited 1 Year Warranty
Technical Details
- Engine Compatibility: GMC V8 260-330-400-425-455 Cubic Inch
- Type: Hydraulic Flat Tappet
- Diameter IN: 0.842 Inch
- Seat Height IN: 2.05 Inch
- Seat Location: Centered
- Includes Link Bar: Yes
- Quantity: Set Of 16