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68RFE ZPak

Performance Automatic Transmission Parts

Raybestos has long been an integral supplier to the automotive high performance and racing industries. Today Raybestos Powertrain’s innovative performance product line consists of a variety of premium friction materials developed to handle high temperature and high stress driving for enhanced performance, street-strip, heavy duty towing, and serious applications.

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Performance Product Guide

GPZ - SUVs, trucks, heavy duty vehicles, commercial vehicles, and all high stress driving applications that require optimum performance.

Stage-1 - Front and rear wheel drive domestic and import street-strip or “Tuner” performance applications.

Gen-2 Blue Plates - Serious high performance and racing applications.

Kolene Steel - Greatly enhances wear and fatigue resistance thus providing superior clutch durability.

MaxPak - Increased clutch capacity for street-strip applications

ZPak - Ideal for 4l60/E/65E transmission needing increased torque capacity.

Torqkit - Ideal for high stress diesel or towing applications where horsepower and torque have been increased beyond OE specification.

Pro-Series Bands - Enhance band performance in high stress transmissions and are the perfect upgrade for heavy duty, towing and high performance rebuilds.

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Crawfordsville, Indiana
Sullivan, Indiana
Tipton, Indiana

"In my opinion the GPZ is by far the best clutch on the market. Thank you, Raybestos Powertrain, for all the good stuff."
- Doryn M.

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