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: 17801261

ALL  TRANSMISSION - Part Number 17801261
Transmission Hydra-matic 4L85-E 4 speed automatic. 4WD. The strongest 4WD performance transmission offered by GMPP. Rated for a maximum torque output of 460 lb.-ft in two-wheel-drive applications using a Gen 1 & II- style or big-block engine. Die-cast aluminum case reduces weight to just 255 pounds. Includes torque converter with stall speed or approximately 2300 rpm. Gear ratios: 1st: 2.482, 2nd: 1,482, 3rd: 1.000, 4th: 0.750. Note: Use with electronic 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 4L85-E 4 Speed Auto 4WD 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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