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 TRANSMISSION

Part Number: 12497318

ALL  TRANSMISSION - Part Number 12497318
Transmission Hydra-matic 4L60-E 4 speed automatic. Electronically controlled four-speed overdrive transmission is suitable for engines producing up to 370 lb - ft of torque. It has a two-piece case bolts up to engines with a Chevy V8 bellhousing bolt pattern. Includes torque converter with stall speed of approximately 2300 rpm. Gear ratios: 1st: 3.06, 2nd: 1.75, 3rd: 1.00, 4th: 0.70. Note: Use with electric controller P/N 12497316. Back your GM performance engine with a genuine GM transmission. Transmission from GM Performance Parts are brand new - not cleaned up rebuilds and deliver smooth, dependable performance for a variety of high-torque applications. These new transmissions are purchased outright, so there's no need to deal with messy cores. Conversation kits allow the use of electronically controlled automatic transmissions in older and vintage vehicles, giving them the driveability and economic benefits of a modern overdrive transmission. All transmissions come with a 12-month waranty. Note: Installing an electronic automatic transmission in an older vehicle with a mechanical speedometer will require an aftemarket signal converter.
Hydra-Matic 4L60-E 4 Speed Automatic 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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