The BD 6L80 Roadmaster transmission increases the reliability and longevity of stock or lightly modified trucks. Our remanufactured valve body has a new clutch select, and the TCC regulator valves eliminate sloppy shifting. Our deep sump oil pan will reduce heat and burnup of the clutches. A brand-new ProForce torque converter with a billet cover is included in every 6L80 Roadmaster Transmission Package.. Roadmaster Transmission Kit; Incl. 6L80 Trans/Torque Converter/Machined Bellhousing And Pump Surface/Pressure Regulator Valve/TCC Regulator/Forward Piston/Deep Oil Pan;. BD Diesel 14-21 Chevy/GMC 1500 Roadmaster 6L80 Transmission & Converter Package- (4WD). New Billet ProForce Torque Converter which prevents notorious converter failure. New Cast Aluminum Transmission Oil Pan with an extra 2 quarts of fluid capacity. ROADMASTER 6L80 TRANSMISSION & CONVERTER PACKAGE CHEVY/GMC 1500 4WD 2014-2021. ROADMASTER 6L80 TRANSMISSION AND CONVERTER PACKAGE CHEVY/GMC 1500 4WD 14-21. Machined bellhousing and pump surface to eliminate wear and pressure loss. New Clutch Select and TCC Regulator valve to eliminate sticky valves. Updated GM Forward Piston to prevent cracks, common on OEM piston. Updated GM Forward Piston to prevent cracks/common on OEM piston. New Pressure Regulator valve to prevent low line pressure. New TEHCM pressure switch seals and discs. TRANS PACKAGE CHEVY/GMC 1500 2014-2021. Automatic Transmission Assembly. Cleaned and tested TEHCM unit. Roadmaster Transmission Kit. New OEM clutches and steels. Auto Trans Assembly. New Molded Pistons. ROADMASTER TRANS

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