ApplicationFor Mopar compatible for Dodge Chrysler LA V8 SB 318 340 360 RetroSpecification Lifter Link Bars Included: YES Lifter Outside Diameter (in): 0.9055 inch Lifter Style: Hydraulic roller Link Bar: Vertical Quantity: Sold as a set of 8 pairs as shown Warranty: one year warranty for any manufacturing defectFeature* 100% brand new * High performance aftermarket products made in our own lifters factory with more than 10 years experience * A fast and affordable way to easily upgrade your car\'s appearance performance * CNC Machined for Maximum Accuracy * Forged, Heat Treated Chrome Alloy Steel Body for High Strength * Precision Machined and Heat Treated Internal ComponentsNotes * Retro-fit for non-roller blocks. * No instruction included; professional installation is suggested.