Get Peace of Mind With the Summit Racing Protection Plan!

Make/Model Search
Make/Engine Search

Brands
Savings Central
Contact Us
Help Center

My Garage
Wish List
Order Status & Returns

Welcome
My Account

Order Status

Wish List
Savings Central
Shop by Brand
Shop Your Passion
- Shop Your Passion
- Truck / SUV
  
  Jeep®
  
  Restoration
  
  Stock Replacement
  
  Late Model Muscle
  
  Tools
  
  Gifts, Clothing, & More
  
  Circle Track
  
  Street Rod
  
  Powersports
  
  Paint & Body
  
  Marine
  
  Jr Dragster
Gift Cards
My Garage
See Our Catalogs
News & Events
Career Opportunities
Contact Us
Help Center
New Products
Sign In

Search Make/Model

Search Make/Engine

Sign In

Welcome
Account Dashboard
Profile
Order Status & Returns
Buy It Again
Wish List
Rewards Program
Gift Cards & Summit Bucks
Address Book
My Garage Settings
Email Preferences
Text Notifications
My Reviews
My Questions
Catalogs
Tax Exemption
Sign In

Get Peace of Mind With the Summit Racing Protection Plan!

$5 Off Your $100 Mobile App Purchase!

Filters

In Stock
Part Type
Brand
Show All
Make/Model
Make/Engine
Price Range
Filter Options
Savings Central
- Free Shipping (170)
- Clearance (2)

Selected Filters

Filter Results by Vehicle

Loading...

Home
Engines & Components
Engine Kits & Rotating Assemblies
Product Results

Availability

Filters
Part Type
Brand
Show All
Make/Model
Make/Engine
Price Range
Filter Options
Savings Central
- Free Shipping (170)
- Clearance (2)

Engine Rotating Assemblies & Rebuild Kits

Individual Parts

Part Groups

Results 1651 - 1675 of 1770

Clevite Engine Parts Engine Rebuild Kits 456-5007 STD

Clevite Engine Parts Engine Rebuild Kits 456-5007 STD

Clevite Engine Parts Engine Rebuild Kits 456-5007 STD

HD IN-FRAME KIT

Part Number: CLE-4565007STD

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 2, 2025 if ordered today

Clevite Engine Parts Engine Rebuild Kits 456-5036 STD

Clevite Engine Parts Engine Rebuild Kits 456-5036 STD

Clevite Engine Parts Engine Rebuild Kits 456-5036 STD

HD IN-FRAME KIT

Part Number: CLE-4565036STD

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 2, 2025 if ordered today

Clevite Engine Parts Engine Rebuild Kits 456-5040 STD

Clevite Engine Parts Engine Rebuild Kits 456-5040 STD

Clevite Engine Parts Engine Rebuild Kits 456-5040 STD

HD IN-FRAME KIT

Part Number: CLE-4565040STD

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 2, 2025 if ordered today

Clevite Engine Parts Engine Rebuild Kits 456-5046 STD

Clevite Engine Parts Engine Rebuild Kits 456-5046 STD

Clevite Engine Parts Engine Rebuild Kits 456-5046 STD

HD IN-FRAME KIT

Part Number: CLE-4565046STD

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 2, 2025 if ordered today

Clevite Engine Parts Engine Rebuild Kits 456-5089 STD

Clevite Engine Parts Engine Rebuild Kits 456-5089 STD

Clevite Engine Parts Engine Rebuild Kits 456-5089 STD

HD IN-FRAME KIT

Part Number: CLE-4565089STD

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 2, 2025 if ordered today

Clevite Engine Parts Engine Rebuild Kits 459-5020 STD

Clevite Engine Parts Engine Rebuild Kits 459-5020 STD

Clevite Engine Parts Engine Rebuild Kits 459-5020 STD

HD IN-FRAME KIT

Part Number: CLE-4595020STD

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 2, 2025 if ordered today

Clevite Engine Parts Engine Rebuild Kits 489-5016 STD

Clevite Engine Parts Engine Rebuild Kits 489-5016 STD

Clevite Engine Parts Engine Rebuild Kits 489-5016 STD

HD IN-FRAME KIT

Part Number: CLE-4895016STD

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 2, 2025 if ordered today

Clevite Engine Parts Engine Rebuild Kits 489-5020 STD

Clevite Engine Parts Engine Rebuild Kits 489-5020 STD

Clevite Engine Parts Engine Rebuild Kits 489-5020 STD

HD IN-FRAME KIT, STD

Part Number: CLE-4895020STD

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 2, 2025 if ordered today

Namura Powersports Top End Engine Kits NA-50091-CK

Namura Powersports Top End Engine Kits NA-50091-CK

Namura Powersports Top End Engine Kits NA-50091-CK

Piston, TOP END REPAIR KIT

Part Number: NTI-NA-50091-CK

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 12, 2025 if ordered today

Namura Powersports Engine Rebuild Kits NA-50093K

Namura Powersports Engine Rebuild Kits NA-50093K

Namura Powersports Engine Rebuild Kits NA-50093K

TOP END KIT TWIN CYLINDER 90.42/STD POL

Part Number: NTI-NA-50093K

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 12, 2025 if ordered today

Namura Powersports Top End Engine Kits NX-10000-4K

Namura Powersports Top End Engine Kits NX-10000-4K

Namura Powersports Top End Engine Kits NX-10000-4K

TOP END REPAIR KIT

Part Number: NTI-NX-10000-4K

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 12, 2025 if ordered today

Namura Powersports Top End Engine Kits NX-10000-BK1

Namura Powersports Top End Engine Kits NX-10000-BK1

Namura Powersports Top End Engine Kits NX-10000-BK1

TOP END REPAIR KIT

Part Number: NTI-NX-10000-BK1

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 12, 2025 if ordered today

Namura Technologies Top-End Repair Kits for 1992-1999 CR125R - NX-10000K

Namura Technologies Top-End Repair Kits for 1992-1999 CR125R - NX-10000K

Namura Technologies Top-End Repair Kits for 1992-1999 CR125R - NX-10000K

Repair Kit, Top End, 53.940mm Bore, 8.80 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NX-10000K

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 12, 2025 if ordered today

Namura Technologies Top-End Repair Kits for 1997-2001 CR250R - NX-10025K

Namura Technologies Top-End Repair Kits for 1997-2001 CR250R - NX-10025K

Namura Technologies Top-End Repair Kits for 1997-2001 CR250R - NX-10025K

Repair Kit, Top End, 66.340mm Bore, 8.70 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NX-10025K

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 12, 2025 if ordered today

Namura Powersports Top End Engine Kits NX-10026K

Namura Powersports Top End Engine Kits NX-10026K

Namura Powersports Top End Engine Kits NX-10026K

TOP END REPAIR KIT

Part Number: NTI-NX-10026K

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 12, 2025 if ordered today

Namura Powersports Top End Engine Kits NX-10070-8K

Namura Powersports Top End Engine Kits NX-10070-8K

Namura Powersports Top End Engine Kits NX-10070-8K

Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NX-10070-8K

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 12, 2025 if ordered today

Namura Powersports Top End Engine Kits NX-10080-BK1

Namura Powersports Top End Engine Kits NX-10080-BK1

Namura Powersports Top End Engine Kits NX-10080-BK1

TOP END REPAIR KIT

Part Number: NTI-NX-10080-BK1

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 12, 2025 if ordered today

Namura Technologies Top-End Repair Kits for 2003-2007 CR85R, CR85RB EXPERT - NX-10081K

Namura Technologies Top-End Repair Kits for 2003-2007 CR85R, CR85RB EXPERT - NX-10081K

Namura Technologies Top-End Repair Kits for 2003-2007 CR85R, CR85RB EXPERT - NX-10081K

Repair Kit, Top End, 47.44mm Bore, 8.40 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NX-10081K

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 12, 2025 if ordered today

Namura Powersports Top End Engine Kits NX-20000-BK

Namura Powersports Top End Engine Kits NX-20000-BK

Namura Powersports Top End Engine Kits NX-20000-BK

Piston, TOP END REPAIR KIT

Part Number: NTI-NX-20000-BK

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 12, 2025 if ordered today

Namura Technologies Top-End Repair Kits for 1995-2013 KX100, 2003 RM100 - NX-20010-BK

Namura Technologies Top-End Repair Kits for 1995-2013 KX100, 2003 RM100 - NX-20010-BK

Namura Technologies Top-End Repair Kits for 1995-2013 KX100, 2003 RM100 - NX-20010-BK

Repair Kit, Top End, 52.510mm Bore, 9.60 to 1 Compression Ratio, Kawasaki, Suzuki, Kit

Part Number: NTI-NX-20010-BK

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 12, 2025 if ordered today

Namura Powersports Top End Engine Kits NX-20014-CK

Namura Powersports Top End Engine Kits NX-20014-CK

Namura Powersports Top End Engine Kits NX-20014-CK

Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NX-20014-CK

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 12, 2025 if ordered today

Namura Technologies Top-End Repair Kits for 1992-2003 KX250 - NX-20025-BK

Namura Technologies Top-End Repair Kits for 1992-2003 KX250 - NX-20025-BK

Namura Technologies Top-End Repair Kits for 1992-2003 KX250 - NX-20025-BK

Repair Kit, Top End, 66.360mm Bore, 8.60 to 1 Compression Ratio, Kawasaki, Kit

Part Number: NTI-NX-20025-BK

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 12, 2025 if ordered today

Namura Technologies Top-End Repair Kits for 1992-2003 KX250 - NX-20025-CK

Namura Technologies Top-End Repair Kits for 1992-2003 KX250 - NX-20025-CK

Namura Technologies Top-End Repair Kits for 1992-2003 KX250 - NX-20025-CK

Repair Kit, Top End, 66.370mm Bore, 8.60 to 1 Compression Ratio, Kawasaki, Kit

Part Number: NTI-NX-20025-CK

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 12, 2025 if ordered today

Namura Powersports Top End Engine Kits NX-20030-BK

Namura Powersports Top End Engine Kits NX-20030-BK

Namura Powersports Top End Engine Kits NX-20030-BK

TOP END REPAIR KIT

Part Number: NTI-NX-20030-BK

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 12, 2025 if ordered today

Namura Powersports Piston and Ring Kits 185-F1045B

Namura Powersports Piston and Ring Kits 185-F1045B

Namura Powersports Piston and Ring Kits 185-F1045B

TOP END GASKET KIT, TOP END REPAIR KIT (FORGED PISTON)

Part Number: NTI-FX-10045-BK

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 12, 2025 if ordered today

Previous
<<
61
62
63
64
65
66
67
68
69
70
>>
Next

Previous
Page 67 of 71
Next

Modal Header

Contact us with questions.

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify

Stay Updated with Emails from Summit Racing

Never miss a sale on new parts, tools, and more!

= Required

First Name

Last Name

Email Address Email required

See Our Catalogs

News & Events

News & Events Home
OnAllCylinders (blog)
Calendar of Events
New Product Releases
Summit Racing News
News You Can Use
Featured Vehicles
Media Center
Sanctioning Bodies

Help

Help Center
Return Policy
Beat-A-Price Guarantee
Payment Options
Contact Us

Social

Facebook
X/Twitter
Instagram
Pinterest
YouTube
Podcast

About Summit

Corporate History
Retail Locations

My Account

Profile
Email Preferences
Order Status & Returns
Wish List
Address Book
My Reviews
My Questions
My Garage
Sign In

Career Opportunities

More

Summit Racing Credit Card
Gift Cards
Calculators & Tools
Promo Exclusions
Become an Affiliate

Terms of Use | Privacy and Security | Site Accessibility
Copyright 2025 by AUTOSALES, INCORPORATED
dba Summit Racing Equipment | Trademarks

Let's Build it Together^™

Modal Header