Sonnax 28821-20K Supported Servo Master Kit Everything Needed For The Powerglide Dodge trucks pulling heavy loads

Dodge trucks pulling heavy loads or boosted to 400–600HP are at high risk for flex plate failure

Fits car applications 2003-08

4L60E TRANSMISSION SUPER REBUILD KIT

Plastic and Metal Filter

Sonnax 28821-20K Supported Servo Master Kit Everything Needed For The Powerglide Dodge trucks pulling heavy loadsBrand: Sonnax Other Part Number: S28821 20K Type: Servo Interchange Part Number: 28821 20K Manufacturer Warranty: Yes Items Included: Heavy Duty Band Servo Kit Manufacturer Part Number: 28821 20K Material: Aluminum,Steel Universal Fitment: Yes Vintage Part: No Performance Part: Yes Aluminum Powerglide Transmission Band Servo Supported Servo Master Kit Part No. 28821 20K Conventional GM Powerglide servos are not well supported and the return springs do