Polaris RZR XP 1000 Kibblewhite Cylinder Head Service Kit Black Diamond 82-83150 (2015-2021)
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Polaris RZR XP 1000 2015–2021 Black Diamond™ Valve Kit w/ C674 Guides & Steel Springs – Kibblewhite Description UTV race-ready top-end — the Kibblewhite 82-83150 Black Diamond™ Cylinder Head Service Kit is a complete high-performance package for 2015–2021 Polaris RZR XP 1000 (all models: Sport, Premium, High Lifter, Trails & Rocks, Ride Command, Dynamix, etc.). 8 Black Diamond™ one-piece forged valves, C674 manganese bronze guides, CrSi dual springs, H.T. steel retainers, Viton seals, and full top-end gasket kit — drop-in reliability for side-by-side domination.
What’s Included
- 4x Intake Black Diamond™ Valves (standard)
- 4x Exhaust Black Diamond™ Valves (standard)
- 4x Intake C674 Manganese Bronze Guides
- 4x Exhaust C674 Manganese Bronze Guides
- 4x Intake H.T. Steel Retainers
- 4x Exhaust H.T. Steel Retainers
- 4x Intake CrSi Dual Valve Springs (80 lb seat / 205 lb @ 0.435" lift)
- 4x Exhaust CrSi Dual Valve Springs (same specs)
- Viton Valve Stem Seals
- Complete Top-End Gasket Kit (head, base, exhaust, case gaskets, O-rings, washers)
Key Features
- Black Diamond™ Valves — German-impregnated forged stainless, reduced friction & wear
- C674 Bronze Guides — manganese alloy, superior heat transfer, easy reaming
- CrSi Dual Springs — high-RPM stability, 80 lb seat / 205 lb open
- H.T. Steel Retainers — heavy-duty for UTV abuse
- Viton Seals — high-temp, oil-resistant, long-life
- Full gasket kit — leak-proof sealing
Fitment
- 2015–2021 Polaris RZR XP 1000 (all variants: Sport, Premium, High Lifter, Trails & Rocks, Ride Command, Dynamix, Desert/Fox Edition, Gold Matte LE, Velocity Blue LE, Limited Edition)
Warranty Info Backed by Kibblewhite limited warranty. Professional installation required. WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Price & SKU Retail Price: $668.26 SKU: 0926-3128 / 82-83150 Weight: 2.6 lbs Availability: In Stock
📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
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Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
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