Summit Racing SpeedCard - learn how to get 10% back up to $100

Make/Model Search
Make/Engine Search

Brands
Savings Central
Contact Us
Help Center
1-800-230-3030

Call Us
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
1-800-230-3030 1-800-230-3030
New Products
Shop by Make/Model
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

Summit Racing SpeedCard - learn how to get 10% back up to $100

Save With Limited-Time Deals on Exterior Parts & Accessories Today!

Filters

In Stock
- In Stock Items. Ships Today. (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (17) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (23) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Brand
- Summit Racing (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Hastings Piston Rings (15) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- United Engine & Machine (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Bore (in.)
- 4.065 in. (16) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4.075 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Piston and Ring Oversize (in.)
- 0.065 in. (11) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Standard (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.010 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Piston and Ring Oversize (mm)
- 1.630mm (10) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Standard (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.250mm (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.650mm (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
File Fit
- Yes (11)
- No (6)
Top Ring Thickness
- 1.5mm (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1/16 in. (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.043 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.2mm (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Top Ring Material
- Ductile iron (9) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Steel (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Iron (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Top Ring Facing Material
- Plasma-moly (16) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Gas nitrided (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Second Ring Thickness
- 1.5mm (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1/16 in. (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.043 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.2mm (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Second Ring Facing Material
- Phosphate coated (16) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Martensitic ductile iron (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Make/Engine
Price Range
Filter Options
- Stock Replacement (15)
- Circle Track (1)
Savings Central

Selected Filters

Filter Results by Vehicle

Loading...

Home
Piston Rings
Product Results

Availability

- In Stock Items. Ships Today. (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (17) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (23) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Brand
- Summit Racing (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Hastings Piston Rings (15) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- United Engine & Machine (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Bore (in.)
- 4.065 in. (16) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4.075 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Piston and Ring Oversize (in.)
- 0.065 in. (11) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Standard (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.010 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Piston and Ring Oversize (mm)
- 1.630mm (10) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Standard (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.250mm (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.650mm (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
File Fit
- Yes (11)
- No (6)
Top Ring Thickness
- 1.5mm (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1/16 in. (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.043 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.2mm (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Top Ring Material
- Ductile iron (9) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Steel (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Iron (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Top Ring Facing Material
- Plasma-moly (16) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Gas nitrided (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Second Ring Thickness
- 1.5mm (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1/16 in. (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.043 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.2mm (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Second Ring Facing Material
- Phosphate coated (16) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Martensitic ductile iron (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Make/Engine
Price Range
Filter Options
- Stock Replacement (15)
- Circle Track (1)

Piston Rings

Showing In Stock Items. Show All 23 Items.

Individual Parts

Part Groups

Results 1 - 17 of 17

Summit Racing™ Pro LS Piston Rings SUM-136SN9045065

Summit Racing™ Pro LS Piston Rings SUM-136SN9045065

Summit Racing™ Pro LS Piston Rings SUM-136SN9045065

Piston Rings, Gas Nitrided Steel Top, Martensitic Ductile Napier second, Std. Tension oil, File fit for 4.065 in. bore, 1.2mm, 1.2mm, 3.0mm, Set

Part Number: SUM-136SN9045065

3.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Hastings Piston Ring Sets 2M5292

Hastings Piston Ring Sets 2M5292

Hastings Piston Ring Sets 2M5292

Piston Rings, Plasma-moly, 4.065 in. Bore, 1.5mm, 1.5mm, 2.5mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M5292

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Hastings Premium Ductile Ring Sets 2M5292S

Hastings Premium Ductile Ring Sets 2M5292S

Hastings Premium Ductile Ring Sets 2M5292S

Piston Rings, Premium Ductile Ring Sets, Standard Size, 4.065 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 2.5mm, Includes Ring Set for One Piston, Each

Part Number: HSN-2M5292S

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Hastings Steel Series Performance Ring Sets SM8565065

Hastings Steel Series Performance Ring Sets SM8565065

Hastings Steel Series Performance Ring Sets SM8565065

Piston Rings, Steel Series Performance, Plasma-moly, 4.065 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-SM8565065

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 4/27/2026 if shipped by air

United Engine and Machine Piston Ring Sets 22003.25MM

United Engine and Machine Piston Ring Sets 22003.25MM

United Engine and Machine Piston Ring Sets 22003.25MM

PISTON RING SET

Part Number: UEM-22003-25MM

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Hastings Premium Ductile Ring Sets for 2012-2015 CAMARO, 2009-2013 CORVETTE, 2009-2015 CTS - 2M5275

Hastings Premium Ductile Ring Sets for 2012-2015 CAMARO, 2009-2013 CORVETTE, 2009-2015 CTS - 2M5275

Hastings Premium Ductile Ring Sets for 2012-2015 CAMARO, 2009-2013 CORVETTE, 2009-2015 CTS - 2M5275

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5275

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Hastings Steel Series Performance Ring Sets SM8556065

Hastings Steel Series Performance Ring Sets SM8556065

Hastings Steel Series Performance Ring Sets SM8556065

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-SM8556065

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M8543065

Hastings Premium Ductile Ring Sets 2M8543065

Hastings Premium Ductile Ring Sets 2M8543065

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8543065

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M8521S065

Hastings Premium Ductile Ring Sets 2M8521S065

Hastings Premium Ductile Ring Sets 2M8521S065

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8521S065

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M5292S010

Hastings Premium Ductile Ring Sets 2M5292S010

Hastings Premium Ductile Ring Sets 2M5292S010

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5292S010

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M8521065

Hastings Premium Ductile Ring Sets 2M8521065

Hastings Premium Ductile Ring Sets 2M8521065

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8521065

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Hastings Steel Series Performance Ring Sets SM8556S065

Hastings Steel Series Performance Ring Sets SM8556S065

Hastings Steel Series Performance Ring Sets SM8556S065

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-SM8556S065

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M8542065

Hastings Premium Ductile Ring Sets 2M8542065

Hastings Premium Ductile Ring Sets 2M8542065

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8542065

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M8543S065

Hastings Premium Ductile Ring Sets 2M8543S065

Hastings Premium Ductile Ring Sets 2M8543S065

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8543S065

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M8542S065

Hastings Premium Ductile Ring Sets 2M8542S065

Hastings Premium Ductile Ring Sets 2M8542S065

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8542S065

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M8571065

Hastings Premium Ductile Ring Sets 2M8571065

Hastings Premium Ductile Ring Sets 2M8571065

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8571065

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M8571S065

Hastings Premium Ductile Ring Sets 2M8571S065

Hastings Premium Ductile Ring Sets 2M8571S065

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8571S065

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

1

Page 1 of 1

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
Summit Racing Rewards Program
Summit Racing Equipment Protection Plan

Terms of Use | Privacy and Security | Site Accessibility
Copyright 2026 by AUTOSALES, INCORPORATED
dba Summit Racing Equipment | Trademarks

Let's Build it Together^™

Modal Header