Honda TRX400EX 400X XR400 Kibblewhite Heavy Duty High Temp Head Studs 30-33750

Honda TRX400EX 400X XR400R Kibblewhite Heavy Duty High Temp Head Stud Kit 30-33750

📖 Product Description

Upgrade your engine's clamping force and reliability with the Kibblewhite Extreme Heavy Duty Head Stud Kit for the Honda TRX400EX, TRX400X, and XR400R. Designed for demanding high-performance, racing, big bore, and high-compression engine applications, these premium cylinder head studs are manufactured from heat-treated aircraft-grade alloy steel with an impressive 180,000 PSI yield strength.

Unlike conventional studs, KPMI® studs feature rolled threads for maximum thread strength, centerless grinding to eliminate material imperfections and notch sensitivity, and a precision-engineered interference-fit case thread design to maintain proper torque and clamping force. Each stud receives a premium black oxide corrosion-resistant finish for long-lasting durability in even the harshest riding conditions.

Whether you're rebuilding a stock engine or assembling a high-performance race motor, the Kibblewhite 30-33750 Head Stud Kit delivers superior sealing performance and reliability that exceeds OEM specifications.

🔥 Key Features & Benefits

• Kibblewhite Extreme Heavy Duty Head Stud Kit
• Manufactured from heat-treated aircraft-grade alloy steel
• 180,000 PSI yield strength for maximum clamping force
• Centerless ground to eliminate material imperfections
• Rolled threads provide superior thread strength and durability
• Interference-fit case threads help reduce distortion during torque procedures
• Premium black oxide finish for enhanced corrosion resistance
• Ideal for stock replacement, performance builds, big bore kits, and racing engines
• Designed to exceed OEM performance requirements
• Includes 1-year manufacturer warranty*

📦 Product Contents

• Kibblewhite Heavy Duty Cylinder Head Studs
• Head Stud Installation Hardware
• Complete Head Stud Kit for Applicable Honda Models

✅ Compatibility

This Kibblewhite 30-33750 Heavy Duty Head Stud Kit fits the following Honda models:

• Honda TRX400EX (1999-2014)
• Honda TRX400X (1999-2014)
• Honda XR400R (1996-2004)

❓ FAQ

• Q: Why should I upgrade to heavy duty head studs?

  A: Heavy duty studs provide greater clamping force and improved head gasket sealing, making them ideal for high-compression, big bore, and performance engine builds.

• Q: What material are these studs made from?

  A: Kibblewhite studs are manufactured from heat-treated aircraft-grade alloy steel with a 180,000 PSI yield strength.

• Q: What are rolled threads?

  A: Rolled threads are stronger than cut threads because the metal grain structure remains intact, resulting in superior durability and resistance to failure.

• Q: Is this kit suitable for racing applications?

  A: Yes. These studs are specifically designed for high-performance and racing applications where maximum clamping force and reliability are required.

🌟 Why Buy from BPRATV

At BPRATV, our promise is unwavering: The Best Parts. The Best Performance. The Best Price. We specialize in high-performance powersports components trusted by riders and builders who demand reliability and results. Every part is carefully selected for precision, durability, and real-world performance. Trust BPRATV to keep your Honda TRX400EX, TRX400X, and XR400R running at its best, every single time.

Upgrade your Honda engine with Kibblewhite's industry-leading heavy duty head studs and experience maximum reliability today! 

BPRATV - The Best Parts. The Best Performance. The Best Price.
BRAPPPPPPPPPP!

© BPRATV LLC

Due to the nature of high performance and racing applications, BPRATV LLC components are sold without express warranty or any implied warranty of merchantability or fitness for a specific purpose. BPRATV LLC shall not, under any circumstances, be liable for any specific, incidental or consequential damages, including, but not limited to, damage, or loss of property or equipment, loss of profits or revenue(s), cost of purchased or replacement goods, or claims of customers of the purpose, which may arise and/or shall result from sale, installation or use of these parts. Installation of these parts may void vehicle manufacturers warranty coverage and/or may cause the vehicle to be illegal in some locations.

This product is exempt from the emission standards and related requirements of 40 C.F.R. §1051 as provided by 40 C.F.R. §1051.620, and California law. This product is sold only for use in connection with EPA-certified, purpose-built, nonroad vehicles used solely for closed-course, nonroad competition/racing.