SR4 Borg-Warner Transmission, 1980-81 Jeeps with 151 Iron Duke I4 & AMC 258 I6
The Borg Warner SR4 transmission was a standard shift, four-speed transmission found in 1980 to 1981 Jeep CJ
models. It is a light-duty transmission found behind the 151 Iron Duke I4 and the AMC 258 I6. The Jeep SR4
transmission was factory-married to the Jeep Dana Spicer Model 300 transfer case.