Description

Gear ratios: 1st: 4.56, 2nd: 2.97, 3rd: 2.08, 4th: 1.69, 5th: 1.27, 6th: 1.00, 7th: 0.85, 8th: 0.65, Reverse: 3.82,Controller and harness included,Torque converter included,Use with LT1 crate engines (wet sump or dry sump) The 8L90-E must be used in combination with Chevrolet Performance 8-Speed engine controller