Description

• Premium gasket & seal kit for all A-body 23 spline transmissions with 26 spline output shaft and 2.375″ diameter tail shaft seal.
• 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.
• Continuous temperature rated to 400 degrees Fahrenheit.
• This material DOES NOT require the use of ANY additional sealants. The use of additional sealants can cause the gaskets to squirm while torqueing, thus resulting in a torn or damaged gasket!
• Kit includes extension housing, side cover, 307 bearing retainer, reverse detent housing & backup switch gaskets, front pinion & rear 2.375″ outside diameter tail shaft seals, speedometer adapter housing inner seal/outer O-ring, and gearshift lever shaft O-rings.