4L60 700R4 MASTER REBUILD KIT WITH RAYBESTOS Z-PAK AND KOLENE STEELS

for GM vehicles 1988-1993

OVERHAUL KIT Contains paper gaskets, Pan gasket, rubber lip seals, metal clad seals, sealing rings and rubber o-rings

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Raybestos Z-Pak High Performance 3/4 Set

Raybestos Stage One Friction Plate Set contains the balance of friction plates required for your build

Kolene Steel Plate Set contains the balance of steel plates required for your build

 Raybestos Z-Pak is a patented, single-sided clutch system that outperforms OE in torque and heat capacity without coning. The single-sided plate can increase torque capacity and reduce core temperatures for a significant reduction in hot spotting and greater clutch life. It improves clutch life and increases transmission durability.

Stage-1 is truly a performance friction. It's not only a racing clutch but can cross over to the heavy duty market with a high mileage durability. It is an economical performance solution offering greater holding capacity, durability, and less wear than other red performance friction plates. Good up to 550 HP.

Kolene is a high performance steel plate which has a surface treatment that enhances wear and fatigue resistance from 200%-500%. These plates are higher heat resistant and offer increased lubricity. Kolene is a salt bath nitriding process. It is a thermochemical diffusion process, whereby ferrous parts are processed in molten salt with a specific nitrogen potential. 

We build all our torque converters.

Message us if you need a custom stall for your build.

We will build to your vehicles specifications.

Parts ship daily from our distribution center.

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