Chevrolet

Pinless Accumulator Piston 1-2 & 3-4 Kit Sonnax TH700-R4 4L60E 4L65E 4L70E TH200-4R Upgrade your transmission with the Sonnax Pinless Accumulat...

Valve Body Checkballs – Set of 10 This set includes 10 high-performance checkballs (.250" size) made from durable, wear-resistant imidized plastic....

Boost Valve Kit 4L80-E, 4L85-E From Sonnax Compatible with '91-later units featuring a factory-style sleeve (no O-rings). Can also be retrofitted t...

Sonnax Valve Body Reaming Fixture – VB-FIX Repairing worn valve bores can be nearly impossible on some valve bodies due to the lack of a pilot poin...

Sonnax Boost Valve Kit for 6L45, 6L50, 6L80, 6L90 Transmissions Upgrade your transmission's performance with the Sonnax Boost Valve Kit, designed f...

Sonnax Pressure Switch Rebuild Installation Tool Kit 6L45 6L50 6L80 6L90 6T70 (Gen 1) 6T75 (Gen 1) Transmissions: 6L80 (MYC,6L80E) 2006-UP, 6L45 (...

Sonnax 1-2 And 2-3 Shift Valve Spring Kit for 4L80-E, 4L85-E In GM 4L80-E and 4L85-E transmissions, proper 4th gear operation relies on signal A oi...

Sonnax Servo Release Check Valve Kit for TH700, TH700-R4, 4L60E, 4L65E, 4L70E The Sonnax Servo Release Check Valve Kit 77701-076 addresses key issu...

Sonnax Boost Valve Kit for 4L80-E, 4L85-E GM 4L80-E and 4L85-E transmissions often encounter issues like uncontrollable line rise (up to 500-600 ps...

Sonnax Zip Kit for Gen 1 10L60, 10L80, 10L90, 10R60, 10R80, 10R90 The Sonnax Zip Kit 10L80-G1-10R80-ZIP is engineered to resolve the most common is...

Sonnax Pressure Regulator Valve Kit for 6L45, 6L50, 6L80, 6L90 The Sonnax 104520-15K pressure regulator valve kit is designed to resolve common hyd...

Sonnax Extended Length Forward Band Servo Pin Kit for 4T60E, 4T65E GM vehicles equipped with 4T60-E and 4T65-E transmissions often experience case ...

Sonnax TCC Regulator Valve Kit for 4L80E and 4L85E Transmissions GM vehicles equipped with 4L80-E and 4L85-E transmissions may experience issues su...

Kit Piston Accumulator Sonnax 1st-2nd Clutch TH125 3T40 TH125C M34 MD9 GM vehicles with 125 or 3T40 transmissions may have problems with burnt forw...

Piston Kit Pinless Forwad Accumulator Sonnax 4L60E 4L65E 4L70ETransmissions: 4L70E (M70) 2004-UP, 4L65E (M32) 1993-UP, 4L60E (M33,M30) 1993-UP Veh...

Sonnax TCC Apply Valve Kit for 4L60E, 4L65E, 4L70E (PWM Units Only) Stop torque converter slip and overheating in its tracks with the Sonnax TCC Ap...

Sonnax O-Ringed End Plug Kit for 6L45, 6L50, 6L80, 6L90 The OE end plugs in GM 6L45, 6L50, 6L80, and 6L90 valve bodies are designed to prevent crit...

Addressing GM 4L60-E and 4L65-E Transmission Issues with Sonnax Boost Valve Kit GM 4L60-E and 4L65-E transmissions are commonly plagued by poor lin...

Sonnax Oversized Pressure Regulator Valve for 4L60E, 4L65E, 4L70E Transmissions A worn Original Equipment (OE) pressure regulator valve in GM 4L60-...

Sonnax Boost Valve Kit for 4L60E, 4L65E Transmissions Early Style, .470" Diameter, OE Ratio, O-ring Style GM 4L60-E and 4L65-E transmissions are of...

Secondary Pulley Rear Bearing JF015E RE0F11A OD : 105 mm ID: 70 mm Width: 13 mmTransmissions: JF015E (F1CJB,RE0F11A) 2010-UP Vehicle CHEVROLETSPAR...

Sonnax Sure Cure Kit for 4L80E And 4L85E Rebuild with confidence and stop "comebacks" with the Sonnax Sure Cure Kit (SC-4L80E). The 4L80E is a heav...

Sonnax TCC Regulator & Isolator Valve Kit for 4L60E, 4L65E, 4L70E The Sonnax TCC Regulator and Isolator Valve Kit 77754-04K is designed to addr...

Sonnax Oversized Pump Flow Control Valve for JF011E, JF015E, JF016E, JF017E The Sonnax oversized pump flow control valve 33510N-01 addresses wear i...