PowerTrain Technology
5.5" Replacement Clutch Packs
Some splined input shafts have actual measured outside diameters (O.D.’s) that vary slightly from their commonly named O.D. As a result of this variation PTT uses the term ‘Nominal O.D.’ to refer to the commonly named shaft O.D. To determine what spline is on your input shaft, carefully measure the outside diameter of the splined section of the input shaft and compare it to the column labeled ‘Actual Measured O.D.’.
5.5" DISC .105" THICK SINTERED METALLIC
Spline # Nominal O.D. (in) # teeth Shaft O.D. (in) Shaft O.D. (mm) Application 1 Disc 2 Disc 3 Disc 4 Disc
12 3/4 18 .740 18.8 Ford Festiva Suzuki Swift PE116A12 PE216A12 PE316A12 PE416A12
32 13/16 24 .775 19.7 Porsche Alfa Romeo Volkswagen Vauxhall PE116A36 PE216A36 PE316A36 PE416A36
40 7/8 10 .875 22.2 MG Midget Imp Triumph Quaife 750 MC Lada PE116A40 PE216A40 PE316A40 PE416A40
41 7/8 20 .875 22.2 Hewland Ford PE116A41 PE216A41 PE316A41 PE416A41
60 1 10 1.0 25.4 Volvo Alfa Romeo Triumph PE116A60 PE216A60 PE316A60 PE416A60
62 15/16 22 .942 23.9 Mazda RX7 PE116A62 PE216A62 PE316A62 PE416A62
63 1 23 1.023 26 Ford Rocket Cosworth MGB Talbot Austin Healy Porsche Xtrac Quaife Mitsubishi PE116A63 PE216A63 PE316A63 PE416A63
64 1 24 1 24.6 Honda (small) Rover Skyline Lotus Elan PE116A64 PE216A64 PE316A64 PE416A64
24.7 Nissan (Datsun)
70 1-1/16 10 1.060 27 Ford PE116A70 PE216A70 PE316A70 PE416A70
72 1 24 1.003 25.4 Honda (big) Integra '92 & up PE116A72 PE216A72 PE316A72 PE416A72
80 1-1/8 10 1.113 28.3 BMW Chevrolet Cosworth Getrag Jaguar Muncie PE116A80 PE216A80 PE316A80 PE416A80
81 1-1/8 21 1.100 28.9 Toyota Supra RWD PE116A81 PE216A81 PE316A81 PE416A81
90 1-1/8 or 1-5/32 26 1.120 28.5 Borg Warner T10 & Super T10 Chevrolet Hewland Jerico PE116A90 PE216A90 PE316A90 PE416A90
97 1-3/8 10 1.384 35.2 BMW Getrag PE116A97 PE216A97 PE316A97 PE416A97
99 1-3/8 10 1.373 34.9 Ford PE116A99 PE216A99 PE316A99 PE416A99
5.5" DISC .200" THICK SINTERED METALLIC
Spline # Nominal O.D. (in) # teeth Shaft O.D. (in) Shaft O.D. (mm) Application 1 Disc 2 Disc 3 Disc
12 3/4 18 .740 18.8 Ford Festiva Suzuki Swift PE126A12 PE226A12 PE326A12
32 13/16 24 .775 19.7 Porsche Alfa Romeo Volkswagen Vauxhall PE126A36 PE226A36 PE326A36
40 7/8 10 .875 22.2 MG Midget Imp Triumph Quaife 750 MC Lada PE126A40 PE226A40 PE326A40
41 7/8 20 .875 22.2 Hewland Ford PE126A41 PE226A41 PE326A41
60 1 10 1.0 25.4 Volvo Alfa Romeo Triumph PE126A60 PE226A60 PE326A60
62 15/16 22 .942 23.9 Mazda RX7 PE126A62 PE226A62 PE326A62
63 1 23 1.023 26 Ford Rocket Cosworth MGB Talbot Austin Healy Porsche Xtrac Quaife Mitsubishi PE126A63 PE226A63 PE326A63
64 1 24 1 24.6 Honda (small) Rover Skyline Lotus Elan PE126A64 PE226A64 PE326A64
24.7 Nissan (Datsun)
70 1-1/16 10 1.060 27 Ford PE126A70 PE226A70 PE326A70
72 1 24 1.003 25.4 Honda (big) Integra '92 & up PE126A72 PE226A72 PE326A72
80 1-1/8 10 1.113 28.3 BMW Chevrolet Cosworth Getrag Jaguar Muncie PE126A80 PE226A80 PE326A80
81 1-1/8 21 1.100 28.9 Toyota Supra RWD PE126A81 PE226A81 PE326A81
90 1-1/8 or 1-5/32 26 1.120 28.5 Borg Warner T10 & Super T10 Chevrolet Hewland Jerico PE126A90 PE226A90 PE326A90
97 1-3/8 10 1.384 35.2 BMW Getrag PE126A97 PE226A97 PE326A97
99 1-3/8 10 1.373 34.9 Ford PE126A99 PE226A99 PE326A99
5.5" DISC .200" THICK ORGANIC
Spline # Nominal O.D. (in) # teeth Shaft O.D. (in) Shaft O.D. (mm) Application 1 Disc 2 Disc 3 Disc
12 3/4 18 .740 18.8 Ford Festiva Suzuki Swift PE176A12 PE276A12 PE376A12
32 13/16 24 .775 19.7 Porsche Alfa Romeo Volkswagen Vauxhall PE176A36 PE276A36 PE376A36
40 7/8 10 .875 22.2 MG Midget Imp Triumph Quaife 750 MC Lada PE176A40 PE276A40 PE376A40
41 7/8 20 .875 22.2 Hewland Ford PE176A41 PE276A41 PE376A41
60 1 10 1.0 25.4 Volvo Alfa Romeo Triumph PE176A60 PE276A60 PE376A60
62 15/16 22 .942 23.9 Mazda RX7 PE176A62 PE276A62 PE376A62
63 1 23 1.023 26 Ford Rocket Cosworth MGB Talbot Austin Healy Porsche Xtrac Quaife Mitsubishi PE176A63 PE276A63 PE376A63
64 1 24 1 24.6 Honda (small) Rover Skyline Lotus Elan PE176A64 PE276A64 PE376A64
24.7 Nissan (Datsun)
70 1-1/16 10 1.060 27 Ford PE176A70 PE276A70 PE376A70
72 1 24 1.003 25.4 Honda (big) Integra '92 & up PE176A72 PE276A72 PE376A72
80 1-1/8 10 1.113 28.3 BMW Chevrolet Cosworth Getrag Jaguar Muncie PE176A80 PE276A80 PE376A80
81 1-1/8 21 1.100 28.9 Toyota Supra RWD PE176A81 PE276A81 PE376A81
90 1-1/8 or 1-5/32 26 1.120 28.5 Borg Warner T10 & Super T10 Chevrolet Hewland Jerico PE176A90 PE276A90 PE376A90
97 1-3/8 10 1.384 35.2 BMW Getrag PE176A97 PE276A97 PE376A97
99 1-3/8 10 1.373 34.9 Ford PE176A99 PE276A99 PE376A99
The clutch pack hub combinations shown above are for standard applications. For special combinations where space is limited or input shaft is short, call the factory for a recommendation.

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