maXpeedingrods Hydraulic Roller Lifter for Chevy Chevrolet SBC Small Block V8 350 265-400 283 327 302 307 for Chevrolet small block 265 1955-1957 4.3L for Chevrolet small block 283 1957-1967 4.6L for Chevrolet small block 327 1962-1969 5.4L for Chevrolet small block 350 1967-2003 5.7L for Chevrolet small block 302 1967-1969 4.9L for Chevrolet small block 307 1968-1973 5.0L for Chevrolet small block 400 1970-1981 6.6L Lifter Link Bars Included:YES Lifter Outside Diameter (in):0.8425 in. Lifter Style:Hydraulic roller Link Bar:Vertical Quantity:Sold as a set of 8 pairs as shown 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&#039;s appearance performance CNC Machined for Maximum Accuracy Forged, Heat Treated Chrome Alloy Steel Body for High Strength Precision Machined and Heat Treated Internal Components