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ACT Xtreme Duty Clutches

ACT Xtreme Duty Clutch kits in stock at Pro Street and shipped with flat rate shipping to the lower 48 states. The Xtreme Duty clutch can also go by the name 2600 lb clutch kit by some customers, and it's very popular for drag racers and drifters alike. The ability to install a bolt on clutch with no hassle engagement is appealing for a very low cost. 
Same day flat rate shipping to the lower 48 states.
How To Read ACT Clutch part numbers
XX1 - Y2
"XX refers to the make, such as AI or MB" - the second half of the ACT part number will tell you what kind of disc is in your ACT Clutch.
The digit R refers to rigid, or without springs to assist in engagement.
The digit G is for sprung puck discs.

This can assist a little with the engagement of the puck disc in your clutch kit, but we don't recommend it for everyone, especially daily drivers.

The digit S means Street disc and the M digit is the modified street disc.
In some cases this disc may not be available depending on your make or model.
If the part number ends in a number, your clutch kit is a puck design with the number 4 referring to 4 puck or 4 pad and 6.

Brent Rau, Osofast Racing
"The OSOFAST Racing team counts on ACT to get our Mitsubishi Eclipse’s 1300 horsepower down the track. We have experienced first hand the strength that ACT’s products provide in every unit they sell. If winning results are what you need, count on ACT!"