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OEM & Performance ATV, UTV & Dirt Bike Parts for Yamaha, Honda, Polaris, Can-Am & More — Shipped Fast from BPRATV
OEM & Performance ATV, UTV & Dirt Bike Parts for Yamaha, Honda, Polaris, Can-Am & More — Shipped Fast from BPRATV

Honda ATC350X 85-86 Kibblewhite Valve Spring Kit RED Seals Titanium Retainers HD

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Original price $158.38
Original price $158.38 - Original price $158.38
Original price $158.38
Current price $139.37
$139.37 - $139.37
Current price $139.37

30-3045,14751-HA5-003,14751-HA5-004,14761-HA5-003,14761-HA5-004, 14771-KE5-000, 12209-KL4-005

🔥 1985–1986 Honda ATC350X Kibblewhite Valve Spring Kit + Titanium Retainers + RED Seals 🔥

🛠️ Product Overview

Breathe new life into your legendary Honda ATC350X with this full race-ready valvetrain upgrade from Kibblewhite Precision Machining. Designed, engineered, and manufactured in the USA, this kit delivers the reliability and performance you need to dominate dunes, trails, or tracks. Now updated to include Kibblewhite’s famous RED Viton valve seals—the ones real racers trust to keep oil sealed under heat and pressure.

✅ What’s Inside

  • High-Performance Valve Springs – Intake & exhaust matched pairs
  • Titanium Retainers – Ultra-lightweight, CNC-machined, fatigue-resistant
  • Kibblewhite RED Viton Valve Stem Seals – Set of 4 high-temp resistant seals
  • All components are brand new, factory-sealed, and backed by warranty
Advantage What It Means for You
Unified Spring System Balanced seat & open pressures for consistent high-RPM control
Titanium Retainers Less mass quicker throttle response and reduced cam wear
RED Viton Seals Seal oil under extreme heat—real Kibblewhite REDS, not lookalikes
Race-Proven Materials Extended fatigue life under heavy load and long cycles
OEM Drop-In Fit Installs using factory keepers—no seat cutting required

🚚 Model Fitment

• Honda ATC350X — 1985 & 1986 (all versions)

🔁 OEM Replacement

• Replaces Honda OEM Part Numbers:
14751-HA5-003, 14751-HA5-004, 14761-HA5-003, 14761-HA5-004, 14771-KE5-000, 12209-KL4-005

❓ FAQs

  • Do I need seat cutting or head mods? – No, these install with your factory hardware.
  • Are keepers included? – Keepers are not included; reuse factory keepers.
  • Can I run these with a performance cam? – Absolutely—designed for high-RPM endurance.
  • Do I really get RED seals? – YES! These are genuine Kibblewhite REDS, not generic blue imitations.
  • Break-in procedure? – Heat cycle, recheck lash, then ride hard with confidence.

🌟 Why Buy from BPRATV?

BPRATV – The Best Parts. The Best Performance. The Best Price.
Lightning-fast shipping. Real off-road tech support. Trusted since day one.
BRAPPPPPPPPPP!

Want reliability AND performance in one kit? Click “Buy It Now” and bring your ATC350X back to life! 🏁

© BPRATV LLC
BRAPPPPPPPPPP!

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