8L90 Heavy Duty GPZ Friction Module by Raybestos

Product Description

GPZ friction kit assembled from individual Raybestos plates for the GM 8L90, 2015 and up. The list below is exactly what is in the box. Made in USA.

For the HT version, see RHT96-322-Kit.

Specifications

About GPZ

GPZ is Raybestos Powertrain's upgraded friction material, built to outlast OE material under high stress, high heat and repeated cycling, with more holding capacity for high horsepower.

What's included

• 4 x C1 (1, 2, 7, 8, Reverse) (waved), GPZ: .056" thick, 7.642" OD, 35/36 teeth (GPZ375)
• 3 x C2 (1, 2, 3, 4, 5, Reverse), GPZ: .080" thick, 7.325" OD, 48 teeth (GPZ380)
• 5 x C3 (1, 3, 5, 6, 7) (waved), GPZ: .072" thick, 7.534" OD (GPZ385)
• 5 x C4 (2, 3, 4, 6, 8) (waved), GPZ: .063" thick, 6.823" OD (GPZ390)
• 4 x C5 (4, 5, 6, 7, 8, Reverse) (waved), GPZ: .063" thick, 6.296" OD, 21 teeth (GPZ395)

Instructions and resources

• 8L90 HT kit RHT96-322-Kit