NOTES: ACT 12-18 Jeep Wrangler JK HD-O/Perf Street Sprung Clutch Kit (PN: JP4-HDSS)
Light to moderate pedal effort, smooth positive engagement, OE to mild gear rattle, good driveability;Longer friction life, extended by ACT's exclusive diaphragm design, increased durability and heat capacity; Carefully engineered, precisely assembled, accurately balanced, with superior organic friction materials for heat tolerance and reduced fade, premium bearings and hardware; Recommended for street or off-road use; 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability, key areas induction hardened for longer life..
"Excellence in Performance", backed by the best one-year warranty in the industry!
HD = HEAVY DUTY PRESSURE PLATE
20-50% clamp load increase
Stock to moderate pedal feel
Recommended disc: Street / Race
Most popular choice
Performance Street Disc
Recommended for street & race use
Premium organic friction material for high heat tolerance, quick recovery, good friction and long life
Quicker Shifting and Engagement
Heavy duty torsional damper springs provide quieter operation
Steel-backed linings for higher burst strength
Precision broached splines ensure an exact fit to input shaft
Heat treated spring windows and drive plates
SFI Certified
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