4L60E Upgrade Kits for "do it yourself" Transmission upgrades and repairs

4L60E Upgrades

Sort by: Part Number Product Price Default 4L60E Corvette Servo w/seals Part Number: 9SKU4871 See details Price: $22.55 4L60E HD Steel Sleeve w/overrun & Steel Forward Piston Part Number: SKU7439 See details Price: $70.67 4L60E Pro Street or Strip Only 3-4 Clutch Pack Part Number: 5SKU8379 See details Price: $79.16 4L60E Pro Street Performance Upgrade Part Number: 2SKU1446 See details Price: $376.22 4L60E Pro Street Performance Upgrade w/Vacuum Modulator Part Number: 1SKU4241 See details Price: $456.22 4L60E Road Race/Super Heavy Duty 3-4 Clutch Pack Part Number: 7SKU2324 See details Price: $59.99 4L60E Street/Strip 3-4 Clutch Pack Part Number: 6SKU1803 See details Price: $71.81 4L60E Street/Strip Perf Upgrade Part Number: 4SKU9119 See details Price: $360.22 4L60E Street/Strip Perf Upgrade w/vacuum modulator Part Number: 3SKU6077 See details Price: $440.22 4L60E Trans-Go .500 Main/Intermediate/Reverse Boost Valve Part Number: SKU7557 See details Price: $19.66 4L60E Trans-Go Hi-Rev 3-4 & Forward Clutch Spring Kit Part Number: SKU2936 See details Price: $14.97 4L60E Trans-Go Modulator Vacuum/Boost Bypass Part Number: SKU2095 See details Price: $24.75 4L60E Turbulator Low/Reverse & Reverse Input Low Drag Steels Part Number: SKU3885 See details Price: $19.80 4L60E Vacuum Modulator Part Number: SKU1208 See details Price: $93.95 Sonnax 2nd Gear Super Hold Servo Part Number: 8Sonnax2ndServo4L60E See details Price: $95.50