They use a pressurized nitrogen-charged twin-tube design with 10-stage velocity-sensitive valving for lightning-fast dampening adaptive to whatever terrain you traverse on- or off-road
YET AFFORDABLE 6" SUSPENSION LIFT THAT LETS YOU CLEAR BIG 37" TIRES
Shortest tube from flange to bend: 14 7/8"
HEAT RISERS ETC
2" DIAMETER
HYDRAULIC THROW-OUT BEARING ASSEMBLY,RACING,WITH MASTER CYLINDER,LINE,& BLEEDER Keizer Aluminum 10 Inch Micro Sprint Wheels They use a pressurized nitrogen-chargedHYDRAULIC THROWOUT BEARING & MASTER CYLINDER KIT (FOR RACING MINI CLUTCHES) THAT INCLUDES THE STEEL BRAIDED LINE TO CONNECT THEM & A REMOTE BLEEDER LINE HYDRAULIC THROWOUT BEARING: COMPATIBLE WITH MOST REDUCED DIAMETER RACING MINI CLUTCHES, INCLUDING, BUT NOT LIMITED TO, RAM, QUARTERMASTER, & TILTON WILL NOT WORK WITH STOCK DIAMETER CLUTCHES WORKS WITH SAGINAW, MUNCIE, GM T 10, & JERICO TRANSMISSIONS, AS WELL AS ANY TRANSMISSION THAT HAS A BEARING