{"product_id":"act-hd-perf-street-sprung-kit-1990-1991-honda-prelude-hp4-hdss","title":"ACT HD\/Perf Street Sprung Kit | 1990-1991 Honda Prelude (HP4-HDSS)","description":"\u003ch2 style=\"font-size:1.2rem;\"\u003eACT HD\/Perf Street Sprung Kit | 1990-1991 Honda Prelude (HP4-HDSS)\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eACT Clutch Kits \u0026amp; Flywheels HD\/Perf Street Sprung Kit | 1990-1991 Honda Prelude (HP4-HDSS)\u003c\/strong\u003e is a performance upgrade from ACT Clutch Kits \u0026amp; Flywheels. Check the vehicle fitment in the title and details below, and contact us with your year, make, model and engine if you are unsure before ordering.\u003c\/p\u003eSpecifications\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eACT Clutch Kits \u0026amp; Flywheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eHP4-HDSS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eClutch Kits, Flywheels \u0026amp; Accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003ePerformance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e16.4 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003eProduct details\u003cdiv\u003e \u003cdiv\u003e ACT HD\/Perf Street Sprung Kit \u003cp align=\"justify\"\u003eHP4-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's Performance Street discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates, with increased strength and reliability.\u003c\/p\u003e \u003ch3\u003eFeatures\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eProduct Weight (lbs.): 12.9\u003c\/li\u003e\n\u003cli\u003eTorque Capacity (ft\/lbs.): 245\u003c\/li\u003e\n\u003cli\u003eTorque Capacity Over OE: 0.43\u003c\/li\u003e\n\u003cli\u003ePressure Plate Type: Heavy Duty\u003c\/li\u003e\n\u003cli\u003eRelease Bearing Included: Yes\u003c\/li\u003e\n\u003cli\u003eClutch Disc Diameter (in.): 8.7\u003c\/li\u003e\n\u003cli\u003eClutch Disc Diameter (mm): 220\u003c\/li\u003e\n\u003cli\u003eDisc Material: Organic\u003c\/li\u003e\n\u003cli\u003eInput Spline Quantity: 24\u003c\/li\u003e\n\u003cli\u003eInput Shaft Diameter (in.): 1.03125\u003c\/li\u003e\n\u003cli\u003eAlignment Tool Included: Yes\u003c\/li\u003e\n\u003c\/ul\u003e \u003c\/div\u003e \u003cdiv\u003e \u003ch3\u003eApplications\u003c\/h3\u003e \u003cul\u003e\u003cli\u003e1990-1991 Honda Prelude\u003c\/li\u003e\u003c\/ul\u003e \u003ch3\u003eWhat's In The Box?\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eClutch Friction Disc (3000105)\u003c\/li\u003e\n\u003cli\u003eClutch Alignment Tool (AT58)\u003c\/li\u003e\n\u003cli\u003eClutch Pressure Plate (H020)\u003c\/li\u003e\n\u003cli\u003eClutch Release Bearing (RB817)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eReferences\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eInstallation Instructions\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWarranty\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eManufacturer 1 Year Warranty\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003eFrequently asked questions\u003ch3\u003eWill this ACT Clutch Kits \u0026amp; Flywheels part fit my vehicle?\u003c\/h3\u003e\u003cp\u003eIt fits the vehicles listed in the title and product details. Fitment can change with engine, trim and drivetrain, so please confirm yours or contact us before ordering.\u003c\/p\u003e\u003ch3\u003eIs this part new?\u003c\/h3\u003e\u003cp\u003eYes. It is a new part sourced from an authorized distributor.\u003c\/p\u003e\u003ch3\u003eWhat is the part number?\u003c\/h3\u003e\u003cp\u003eThe manufacturer part number is HP4-HDSS.\u003c\/p\u003e","brand":"ACT Clutch Kits \u0026 Flywheels","offers":[{"title":"Default Title","offer_id":67799592665407,"sku":"MAP ACT HP4-HDSS","price":567.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/files\/ACT-HDPerf-Street-Sprung-Kit-1990-1991-Honda-Prelude-HP4-HDSS.jpg?v=1792407035","url":"https:\/\/www.mobileigo.com\/products\/act-hd-perf-street-sprung-kit-1990-1991-honda-prelude-hp4-hdss","provider":"mobileiGo.com","version":"1.0","type":"link"}