ZF5 Manual Transmission - 1987-94 Rated for 420 ft./lbs. 1995-97 470 ft./lbs.
These transmissions work ok behind the Cummins, but the gas versions may have wider spacing in the gear ratios than the diesel versions. If you are planning on high performance upgrades, consider a 6 speed swap- as the Cummins will produce more torque than this transmission is rated for.
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