Ready to push your Polaris 570cc engine to its limits? This Kibblewhite Head Stud Kit Heavy Duty Aftermarket is the ultimate upgrade to prevent head gasket issues and ensure unparalleled reliability! Designed to meet proof-stress and maximize clamping force, these studs are a critical component for maintaining a tight, long-lasting seal, especially in high-performance or modified engines. If you demand a stud that meets and exceeds your stock-replacement of high-performance needs, look no further. This kit provides the strength and durability your Polaris engine requires for consistent, powerful operation.
This Kibblewhite Black Diamond Cylinder Stud Kit is engineered for extreme durability and precision. Studs are crafted from 180,000 PSI yield strength, fine grain, heat treated, aircraft grade alloy steel. The threads are rolled, which creates the toughest and strongest thread possible, enhancing fatigue resistance. The entire body of the stud is then centerless ground, a process that removes notch sensitivity, further increasing strength. For superior corrosion resistance and appearance, all studs, nuts, and washers are black oxide treated. KPMIĀ® nuts are single point machined from high tensile strength Aircraft Alloy Steel, heat treated to create hard, wear-resistant working surfaces while retaining a ductile core to prevent cracking. All components ensure correct fit and torque, making them Far better than OEM head bolts for your Polaris 570. Proudly MADE IN USA!
This Kibblewhite Head Stud Kit is engineered for precise fitment and seamless integration across ALL POLARIS 570cc MODELS AND YEARS! This kit includes studs, nuts, and washers to replace the OEM bolt, ensuring a direct and straightforward installation. It is compatible with Polaris Ranger⢠/ RZR⢠/ Sportsman⢠570's from 2014-2025, Polaris ACE⢠570's from 2016-2019, and Polaris RZR⢠570's from 2012-2013, covering a comprehensive range of 570cc models up to 2025. This stud kit is designed to maximize clamping force, ensuring a tighter, longer-lasting seal ā essential for both stock and modified engines.
A: Kibblewhite studs are made from 180,000 PSI heat-treated aircraft alloy steel with rolled threads, making them exceptionally strong and resistant to fatigue. Their centerless ground body and black oxide treatment enhance durability and corrosion resistance, far surpassing OEM head bolts in strength and reliability.
A: This kit is compatible with ALL Polaris 570cc models from 2012 to 2025. This includes Polaris Ranger/RZR/Sportsman 570's (2014-2025), Polaris ACE 570's (2016-2019), and Polaris RZR 570's (2012-2013), providing a wide range of fitment.
A: Yes, this Kibblewhite Head Stud Kit is designed to meet and exceed both stock-replacement and high-performance needs. It's a heavy-duty aftermarket upgrade that is ideal for all applications, from factory engines to big bore, high compression, and heavily modified engines, ensuring maximum clamping force and head gasket integrity.
A: This kit includes a complete set of Kibblewhite Black Diamond Cylinder Studs (made from 180,000 PSI aircraft alloy steel), corresponding 12-point Kibblewhite head nuts (machined from high tensile strength alloy), and robust washers, all black oxide treated for enhanced corrosion resistance.
At BPRATV, our promise is unwavering: The Best Parts. The Best Performance. The Best Price. This Kibblewhite Head Stud Kit exemplifies our dedication to providing high-quality, essential components that guarantee your machine's longevity and peak performance. We share your passion for riding and are committed to ensuring your Polaris runs flawlessly, whether you're dominating the trails or tackling tough terrain. Trust BPRATV to deliver the parts you need to keep your Polaris performing its best, every single time.
Upgrade your Polaris 570 today & ensure lasting engine reliability! š
BPRATV - The Best Parts. The Best Performance. The Best Price.
Ā© BPRATV LLC
























DO YOU NEED THIS ITEM INSTALLED? WE HAVE YOU COVERED! CONTACT US FOR DETAILS.
REPAIR SHOPS AND DEALERS: CONTACT US TO SET UP AN ACCOUNT FOR WHOLESALE DISCOUNTS.
BPRATV: Over 20 Years of Excellence in Parts & Service
Upland, CA | Monday ā Friday, 7 am ā 4 pm PST
WE SHIP WORLDWIDE MONDAY THROUGH FRIDAY | Ā”HABLAMOS ESPAĆOL!
Payments: Credit Card, PayPal, Venmo, Cash App, and In-Person (Cash/Check once cleared).
NOTICE REGARDING PHOTOS: Product photos used in our listings are for example only to show the high quality of our components. You will receive the correct quantity, size, and fitment of bearings, titanium fasteners, nuts, and bolts for the specific kit listed.
BEARING NOTICE: In some cases, you may receive SEALED bearings. If your application requires an OPEN bearing, the seals can easily be removed.
EMISSIONS & RACE USE ONLY: This product is exempt from emission standards and requirements of 40 C.F.R. § 1051 as provided by 40 C.F.R. § 1051.620, and California law [e.g., vehicle code §§ 27156 and 38391]. Sold ONLY for use with EPA-certified, purpose-built, nonroad vehicles used solely for closed course, nonroad competition/racing. Installation may void vehicle manufacturers' warranty and/or may be illegal in some locations.
WARRANTY & LIABILITY: Ā© BPRATV LLC 1-year limited warranty from manufacturer for material/workmanship defects.* Due to the nature of high performance and racing, components are sold without express/implied warranty of merchantability or fitness for a specific purpose. BPRATV LLC shall not be liable for specific, incidental, or consequential damages (loss of property, equipment, profits, or revenue) resulting from sale, installation, or use of these parts. This product is NOT DIY; we strongly recommend work be done by a qualified, experienced mechanic.
RETURNS: Returns accepted within 30 days for items 100% complete, brand new, and in original packaging. Items installed or prepped (lubricated/sealed) are ineligible. For warranty consideration, parts MUST be sent back for physical inspection. No exceptions. We do not warranty based on photos, emails, or third-party assessments.
SPECIALTY WARRANTIES: Cub Cylinders: Lifetime warranty for original owner via BPRATV/Millennium Technologies inspection; covers cylinder only. Titanium Fasteners: Failure during use results in replacement only. Neither warranty covers improper tuning, installation, maintenance, or misuse.
INTERCHANGEABLE PARTS: We may substitute parts of equal quality from different manufacturers to prevent backorder delays. Prices and listings subject to change without notice.
FEEDBACK: We work hard for your positive feedback. Please contact us before leaving feedback if you have any issues so we can assist you.