3.42

EXCel 12BC342 3.42 Ring and Pinion; GM 8.875"

EXCel 12BT342 3.42 Ring and Pinion; GM 8.875"

Motive Gear GM12-342A 3.42 Ring and Pinion; GM 8.875"

Motive Gear Performance G888342 3.42 Ring and Pinion; GM 8.875"

Richmond Gear 49-0113-1 3.42 Ring and Pinion; GM 8.875"

Yukon Gear YG GM12T-342 3.42 Ring and Pinion; GM 8.875"