4L60E Transmission Valve Body Reamer Tool for 77754-03KMore Information
Corrects low torque converter clutch apply and overheated torque converter. Stops code 1870. Reamer 77754-R2 is required. More Information
Corrects transmission (code 1870) low torque converter clutch apply and overhearing of the converter. Reamer 77754-R2 is required.
Helps cure 3-4 clutch failure, poor line pressure rise, delayed reverse engagement, excessive end play.Reamer 77917-TL is required to use this kit.Comes with complete, easy to follow instructions.More Information
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4L60E 4L65E Performance pack contains a .490" OD Boost valve with sleeve, servo piston D-Ring kit, pressure regulator spring, 4th servo spring, 3-4 accumulator piston kit, forward accumulator kit, 1-2 pinless accumulator piston kit. More Information
Tool 77754-RM5 is also required. More Information
Prevents burnt low-reverse, 3-4 clutches and burnt band. More Information
Restores line pressure rise. Tool 77917-TL is also required. More Information
Tool 77968-RM is also required.More Information
4 oversize accomulator pins.
This valve with seals eliminates cross leaks. Reduces torque converter overheating and lockup shudder. More Information
10 Per bag. Replacements for lost or damaged clips.
Reamers for 77754-09K and 34200-16K.More Information
Improves line pressure boost and shift firmness. This is a direct replacement part. No machining required. More Information
Salvages worn 2nd apply servo. 5 per bag.
700R4 4L60E Reamer and Drill Jig for 77917-06 and 77917-07.More Information
Helps reduce 3-4 clutch failure. More Information
Tool 77754-TL is also required. More Information
Reamer for 77754-ISO. More Information
Replacement Seal Kit for 77767K.
77805-S-25 Replacement Teflon seals for TCC Valves 77805E-K and 77805-5.
Sonnax 77898E-3K Improves line pressure boost and shift firmness. This is a direct replacement part. No machining required. More Information
Improves line pressure response and shift firmness and reduces 3-4 clutch failure. More Information
Improves line pressure response and shift firmness and reduces 3-4 clutch failure. No machining required. This is a direct replacement part. More Information
Reamer Tool 77964-RM2 is also required. More Information
77964-RM2 4L60E Reamer for 77964-04K. More Information
Contains 1 reamer and 10 oversized pins.
Prevents the loss of 3rd gear oil and/or 4th gear signal oil. Restores hydraulic integrity to the circuit. More Information
Replacements for lost or damaged end plugs. More Information
Improves line pressure response and shift firmness and reduces 3-4 clutch failure.No machining required. This is a direct replacement part
Carbide reamer & jig for 77917-06 77917-07.More Information
Sonnax 77754-41More Information
Tool Kit for 77754-03K, 77754-04K, 77754-ISO
Use F-77754-SERV with F-77754-TL4 on previously re-manufactured valve bodies. Sonnax F-Tool kits designed to service a specific bore require the VB-FIX, a self-aligning valve body reaming fixture.
The Sonnax 4L60 / 4L60-E servo pin is longer than the longest OE pin. The extra length simplifies adjustment, eliminating the need for adding length to the pin. Made from Chrome-moly steel, it is durable enough for high performance applications as well as stock replacement. Dual PTFE seals have been added to improve sealing in the case bore and an O-ring has been added to improve sealing between the pin and the 2nd gear servo. The Sonnax servo pin is fully compatible with OE and aftermarket servos.
Wear or debris can prevent the third accumulator checkball and seat from correctly sealing the 3-4 apply circuit. Installing Sonnax 3rd accumulator checkball and seat 74480D prevents leaks in the circuit and 3-2/2-3 timing issues and prolongs the life of the 3-4 clutch.
4L60E/65E/70E EPC Solenoid Harness AdapterFor use with early-style (92-02) EPC solenoid in late-style (03-later) units.
