Downloadable PDF's:

Company Overview

Clutch facts

FAQ's

4.5" Racing Clutches

5.5" Racing Clutches

7.25" Racing Clutches

Mitsubishi Installation Notes

200mm Racing Clutches

10.4" Street Stock Racing Clutches

Hydraulic Release Bearings

Bellhousings & Starters

Flexplates, Flywheels
& Rev. Mnt. Ring Gears

Spline-A-Lign tool, Bearings,
Crank Bolts

Spline listing

Clutch Install. Instructions

Hydro-MAX Install. Instr.

Reverse Mount Starter
Installation Instructions

PowerTrain Technology
REPLACEMENT CLUTCH PACKS
PowerTrain Technology replacement clutch packs utilize a premium friction material which offers good torque capacity and superior wear rates. Hubs are high quality CNC machined hi-alloy steel. Friction material is thermally fused to a high strength steel core plate. Rivets are purpose built to PTT’s rigorous engineering specifications expressly for use in high torque applications. These clutch packs can also be used in AP Racing, Quarter Master, Tilton and other popular circle track or road racing clutches.

For more clutch information see:
How to Select a Clutch and
Torque Facts & Friction Materials
Clutch Installation Instructions
Available to fit these size clutches:
4.5”, 5.5”, 7.25” diameter
Number of discs per clutch pack:
 1, 2, 3 or 4 discs
Splines available:
 Click HERE for chart of currently available splines
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All rights reserved.