Same parts used in our own performance transmissions; All kits include the basic rebuild parts and gaskets; C1 Clutch Pack Raybestos Z-Pack; C2 Clutch Pack Raybestos Z-Pack; C3 Plate Assembly - BD Machined; C3/C4 Friction Plate Allomatic; C3/C4 Piston - BD Machined; C3/C4 Reaction Plate; C3/C4 Spring Plate; C4 Plate Assembly - BD Machined; C5 Friction Plate Raybestos; C5 Plate Assembly - BD Machined; C5 Reaction Plate - .097; Crazy Washer; Filter Main; Filter Suction – Deep; F-Trim Valve End Sleeve; Overhaul Kit; Pressure Switch Assembly; Shift Kit. Are you a looking to rebuild your own transmission and needing some specialty parts to match your application? BD offers a range of rebuild parts kits featuring the same parts we use in our own performance transmissions for the seasoned builder to complete the job. All kits include the basic rebuild parts and gaskets and have the added touches that range from stock HP up to our Stage 4 Master Kit - which is pretty well everything we put in our own transmission rebuilds.. BD Diesel Built-It Trans Kit 2006-2007 Chevy LBZ 6spd Allison Stage 4 Master Rebuild Kit. Stage 4 Master Built-It Transmission Kit; Incl. Basic Rebuild Parts/Gaskets/Hardware;. BD Build-It Chevy Allison Trans Kit 2006-2010 LBZ/LMM Stage 4 Master Rebuild Kit. Same Parts Used In Our Own Performance Transmissions. All kits include the basic rebuild parts and gaskets. Recommended Option BD Heavy Duty Transmission Pan. Stage 4 Master Built-It Transmission Kit. BUILD-IT KIT STAGE 4 CHEVY 2006-07 LBZ. Automatic Transmission Overhaul Kit. C3 Plate Assembly - BD Machined. C4 Plate Assembly - BD Machined. C5 Plate Assembly - BD Machined. C2 Clutch Pack Raybestos Z-Pack. C1 Clutch Pack Raybestos Z-Pack. 12 Month Or 12000 Mile Warranty. C5 Friction Plate Raybestos. C3/C4 Piston - BD Machined. C3/C4 Friction Plate GPZ. Pressure Switch Assembly. C5 Reaction Plate - .097. F-Trim Valve End Sleeve. Filter Suction - Deep. BUILD-IT KIT STAGE 4. C3/C4 Reaction Plate. C3/C4 Spring Plate. A/TRebuildKt. Crazy Washer. Overhaul Kit. Filter Main. Shift Kit

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