Sonnax 34006-SPB Heavy Duty Case Bushing Upgrade Kit fits 400, 4L80E and 4L85E Featured Products Complete Friction Clutch Set

Complete Friction Clutch Set

One quart additional oil capacity

For higher line pressure for towing and off-road

In the genuine box as received from Mopar

horsepower up to 800

Sonnax 34006-SPB Heavy Duty Case Bushing Upgrade Kit fits 400, 4L80E and 4L85E Featured Products Complete Friction Clutch SetBrand: Sonnax Interchange Part Number: 34064BAK Items Included: Heavy Duty No Walk Case Bushing, Thrust Bearing. Shim Kit Manufacturer Part Number: 34006 SBP Universal Fitment: Yes Performance Part: Yes TH400, 4L80 E, 4L85 E Transmission Upgrade Heavy Duty Case Bushing Kit Part No. 34006 SPB Case bushing walkout and thrust washer wear are common issues in the GM 400, 4L80 E and 4L85 E units. Sonnax heavy duty case bushing kit 34006 SPB combines the