JP4-HDSS kit features ACT’s highly regarded Heavy Duty pressure plate and most popular street disc delivering generous torque capacity, smooth precise feel, quiet operation and increased toughness to withstand the rigors of spirited street and off-road use. ACTs exclusive diaphragm design increases clamp load, reduces deflection and maximizes clutch life. All diaphragms endure a four-stage heat-treating process for unparalleled performance. ACT precision pressure plate cover stampings provide rigidity and consistency while precision machined pressure plate castings absorb heat. ACTs performance street discs boast quality parts throughout with robust center sections, premium organic friction materials for exceptional wear and improved heat capacity which are steel-backed for greater burst strength and durability. This Part Fits: Year Make Model Submodel 2016 Jeep Wrangler 75th Anniversary 2012-2017 Jeep Wrangler Rubicon 2012-2017 Jeep Wrangler Sahara 2012-2017 Jeep Wrangler Sport 2016 Jeep Wrangler Sport S 2016 Jeep Wrangler Unlimited 75th Anniversary 2012-2017 Jeep Wrangler Unlimited Rubicon 2012-2017 Jeep Wrangler Unlimited Sahara 2012-2017 Jeep Wrangler Unlimited Sport 2016 Jeep Wrangler Unlimited Sport S 2018 Jeep Wrangler JK Rubicon 2018 Jeep Wrangler JK Sahara 2018 Jeep Wrangler JK Sport 2018 Jeep Wrangler JK Sport S 2018 Jeep Wrangler JK Unlimited Rubicon 2018 Jeep Wrangler JK Unlimited Sahara 2018 Jeep Wrangler JK Unlimited Sport 2018 Jeep Wrangler JK Unlimited Sport S Reviews There are no reviews yet. Be the first to review “ACT 12-18 Jeep Wrangler JK HD-O/Perf Street Sprung Clutch Kit” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.