1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 ALL ROLLER ROCKER ARM SET

Part Number: 12361322

ALL  ROLLER ROCKER ARM SET - Part Number 12361322
Roller Rocker Arm Set Set of 16 1.6:1 7/16 Inch Stud Aluminum. These roller rocker arms are for 7/16-inch studs and are CNC machined from aluminum alloy. The bearings and fulcrum have an extra-wide design for load distribution and are lubricated with pressurized oil. The roller tip axle is made from 4130 steel, and the roller tip is machined and ground from 8620 steel. Bowtie logo is machined into each rocker. Choose from 1.5:1 and 1.6:1 ratios. Note: Not recommended for mechanical lifter camshafts. These aluminum rockers will not work with standard-height valve covers. When using a high lift camshaft, check valve spring coil bind, retainer-to-seal clearance, and piston-to-valve clearance. Check for adequate pushrod clearance when using on cast iron heads. It may be necessary to remove valve cover drippers for proper rocker arm clearance.
Set of 16 1.6:1 7/16 Inch Stud Aluminum 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990

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