Description

Bearing and seal rebuild kit for GM (2 wheel drive) MY6 NP440 truck overdrive transmissions. Includes 308 main bearings, tail shaft bushing, countershaft rollers/spacers/thrust washers, input rollers, snap rings and all appropriate gaskets & seals. Flat paper gaskets supplied in this kit are manufactured exclusively for Brewer�s Performance with a high performance matrix material, providing excellent flexibility, low flange pressure sealing, good bolt torque retention and reduced fluid wicking. This material does not require the use of additional sealants. Continuous temperature rated to 400 degrees Fahrenheit. Additional sealants can cause the gaskets to squirm while torquing, thus resulting in a torn or damaged gasket! Synchronizer stop rings sold separately.