Dodge A518 (46RE, 46RH) A618 (47RE, 47RH) Transmission Billet Combo Kit TCS Products has packaged together all of the billet finishing parts for the A518/618/48RE/727 transmissions used for towing, sled pulling or drag racing- All under one part number - K1469CP. The kit contains: The TCS billet aluminum dual ring servo and accumulator piston - for "ZERO" leakage 2nd gear apply, longer band and 3rd gear life. The heavy duty quick ratio 4.2 band lever provides greater mechanical clamping force than the O.E.M. 3.8 ratio lever. The unbendable heavy duty band strut is TCS's solution to the O.E.M. band strut that is notorious for bending causing excessive band clearance and transmission failure. The billet steel band anchor - for heavy duty and performance applications, positive band adjustment. This heat treated and zinc plated anchor delivers reliable and accurate band adjustment. This combo kit is the best value for your money! It is one of the most sought after upgrades! And one we sell everyday to Diesel Performance Shops!