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 PUSHROD

Part Number: 10134309

ALL  PUSHROD - Part Number 10134309
Pushrod Premium One Piece, Single Piece. The best pushrod for small-block V-8 and 90-degree V-6 racing engines. It is 5/16 inches in diameter, manufactured from tough 4130 steel and is case hardened. It has a 0.080-inch wall thickness and can withstand a bending force or more than 4,700 pounds. It is 0.100-inch longer than stock (7,796 inches) and has a one-piece design to eliminate tip alignment problems. Can be used with guide plates. GM Performance Parts offers a complete line of heavy-duty pushrods for most GM engines. They are designed to deliver outstanding performance in high-performance street and competition applications and are available in two materials: 1010 mild steel, which is suitable for high-performance street cars, power boats, street rods, and limited competition applications, and 4130 chrome-moly steel, for maximum-performance racing engine. Tech Notes: Heavy-duty pushrods for small-block V-8 and V-6/90-degree engines are available in standard and 0.100-inch extended lengths. Longer pushrods can be used to restore the correct valvetrain geometry when using a high-lift camshaft with a small base circle diameter. Extra-long pushrods also are recommended when valves with longer-than-stock stems are installed. GM Performance Parts pushrods are case-hardened for use with pushrod guide plates. They can be used with all conventional hydraulic and mechanical flat tappets and most aftermarket roller lifters. They cannot be used with hydraulic roller tappets installed in 1987 and later small-block V-8 and 90-degree V-6 engines.
Premium One Piece Single Piece 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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