700R4 / 4L60 / 4L60E 5-PINION REAR PLANETARY & HEAVY DUTY SUN SHELL PERFORMANCE UPGRADE
This heavy-duty transmission upgrade set includes a 5-pinion rear planetary assembly and heavy-duty sun shell for compatible 700R4, 4L60, and 4L60E automatic transmission applications.
The 5-pinion planetary configuration provides additional gear support compared with standard lower-pinion-count designs, while the heavy-duty sun shell offers a stronger replacement option for compatible transmission builds.
Each component is properly cleaned and carefully inspected before shipment to help ensure dependable fit and serviceability when correctly matched.
PRODUCT FEATURES:• 5-pinion rear planetary assembly• Heavy-duty sun shell included• Performance upgrade configuration• Compatible with select 700R4, 4L60, and 4L60E transmissions• Properly cleaned and inspected• Complete set sold as pictured• Direct replacement / upgrade when correctly matched• Lifetime replacement warranty
FITMENT INFORMATION:Designed for compatible GM automatic transmission applications using a 700R4, 4L60, or 4L60E transmission.
Internal transmission components can vary depending on production year and transmission configuration.
Please compare the following before purchasing:• Transmission model• Rear planetary configuration• 5-pinion gear design• Sun shell design• Spline configuration• Component dimensions• Listing photos
SHIPPING:We ship throughout the United States using USPS and UPS. Orders are carefully packaged, and tracking information is uploaded through after shipment.
LIFETIME WARRANTY:This part is backed by our lifetime replacement warranty. The original parts purchased from us must be returned before a warranty replacement can be issued.
The warranty does not cover labor, installation costs, fluids, towing, vehicle downtime, or other related expenses.
RETURNS:Returns or replacement requests are accepted within 30 days of delivery. The items must be returned in the same condition in which they were received to qualify for a full refund through .
