Turbo 700R4 shift kit, Turbo 400 shift kit, Turbo 350 shift kit, 4L60E shift kit by B&M Transpak. The next step up for the B&M shift improver kit. This kit offers 3 levels of performance. One for RV-towing, 4X4 and general street use. The 2nd level is for high performance street cars and sport trucks that want a firmer shift, yet are driven daily on the street. The 3rd level is for competition cars and trucks or serious performance street driven cars and trucks that want the firmest possible shift for their automatic transmission. Includes easy to follow step-by step instructions. A filter is included with most kits. Improves transmission life and eliminates sluggish shifts and shift overlap to give you firm, positive shifts. Transmission removal is not required.
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We will not ship to freight forwarding - expediting companies.
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