PowerTrain Technology Clutches


Meridian Motorsport in conjunction with Alloy Race Components is pleased to offer the PowerTrain Technology range of premium racing clutches, release bearings and related accessories.

All of PTT's products are designed using computer aided engineering & design. Their products are manufactured to aerospace quality tolerances, and are truly state-of-the-art.

All PTT Open Style Racing Clutches feature;
Hard anodized one-piece cover and drive legs;
High quality fit and finish;
Premium materials and alloys used throughout;
CNC machined to very tight tolerances;
Ease of use;
Improved clutch modulation;
Clutch positively locates with a stepped flywheel register;
Lightweight M.O.I.;
Compact design;
Optimized clutch cover design means lower pedal effort;
Interchangeable with other manufacturers products;
Open housing design means improved cooling and dust evacuation;
Available in 6 or 8 rivet clutch hub design;
1, 2, 3 or 4 disc configurations available;
Metallic friction lining standard;
High-yield organic friction lining also available.


PTT Racing Clutches

4.5inch Clutch

$Customize for price


2, 3 & 4 plate. Metallic Lining.

5.5inch Clutch

$Customize for price


1, 2, 3 & 4 plate. Metallic Lining.

7.25inch Clutch

$Customize for price


1, 2, 3 & 4 Plate. Metallic Lining.

Hydro-MAX Drop In HRB

Price: $495.00


Drop in HRB with two overall heights of 1.96" or 2.46". Works best with 5/8" or 3/4" diameter master cylinders. Order just the HRB or get it with an external bleeder kit.

Tri-MAX Bolt In HRB

Price: $550.00


Bolt in HRB ranging in overall height from 2.75" to 3.75" (0.15" increments) with piston diameters from 1.65" to 2.70"(0.15" increments). Works best with 5/8" or 3/4" diameter master cylinders. Order just the HRB or get it with an external bleeder kit.

5.5inch Spares

$Customize for price


Spare or Replacement Parts for 5.5"

7.25inch Spares

$Customize for price


Spare or Replacement Parts for 7.25"