South Bend Dyna Max Ceramic / Kevlar Performance Clutch with Solid Flywheel 01-06 6.6L GM Duramax Options:2001 - September 2005 LB7 | LLY It comes with a double

It comes with a double o-ring seal to ensure a tight fit and keep contaminates out of your fuel tank

the LED is tough enough for all conditions

All connections are welded not brazed

One other great feature of this cartridge design is if you do have a failure

nicely done

South Bend Dyna Max Ceramic / Kevlar Performance Clutch with Solid Flywheel 01-06 6.6L GM Duramax Options:2001 - September 2005 LB7 | LLY It comes with a doubleSouth Bend Clutch's Performance Ceramic Kevlar replacement clutch is a great upgrade for modified Duramax's below 425 RWHP that enjoy a slightly more aggressive clutch at take off. The ceramic buttons yield the ability to grab and hold the power you are putting through the transmission, while the Kevlar buttons allow some "give" for take offs, towing, and backing up.