My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

MAHLE 40203CP Precision-Ground Performance Piston Rings

(Chevrolet Camaro 1969, Corvette 1966-74, Impala 1963, 1966-76, Malibu 1973-75, C1500 1990, Chevelle 1970-73, Blazer 1973-74 + 144 more models)

Part of: MAHLE Precision-Ground Performance Piston Rings

Other options in this family: MAHLE 41909 MAHLE 41926CP MAHLE 40451-030 MAHLE 41616CP MAHLE 41669CP

Manufacturer

Picture for manufacturer MAHLE

Part Number

40203CP
11 reviews
Sale Price

$106.22

2 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The MAHLE 40203CP piston ring set delivers precision-engineered performance for demanding engine applications. These rings are manufactured using MAHLE's advanced grinding processes to ensure optimal cylinder sealing, reduced blow-by, and consistent compression across all cylinders.

Key Features:

  • Precision-ground ring faces for superior sealing and oil control
  • High-quality materials engineered for durability and heat resistance
  • Optimized ring tension for reduced friction and improved efficiency
  • Manufactured to OEM specifications for reliable fitment
  • Includes compression rings and oil control rings for complete cylinder sealing

MAHLE is a leading OEM supplier known for precision engine components used by professional engine builders and performance enthusiasts. These piston rings are designed to restore compression, reduce oil consumption, and provide long-lasting reliability in rebuilt or performance engines.

Products specifications

Fits

Chevrolet Camaro 1969, Corvette 1966-74, Impala 1963, 1966-76, Malibu 1973-75, C1500 1990, Chevelle 1970-73, Blazer 1973-74, C10 Pickup 1973-74, Caprice 1966-76, C10 1975-80, El Camino 1970-75, Monte Carlo 1970-75, Nova 1970-71 + 138 more models

Bore (in)

4.250 in.

Bore (mm)

107.950mm

File Fit

No

Gapless

No

Notes

Taper face reverse twist design second ring.

Oil Ring Included

Yes

Oil Ring Material

Stainless steel

Oil Ring Tension

Standard

Oil Ring Thickness

3/16 in.

Quantity

Sold as a set.

Second Ring Facing Material

Cast iron

Second Ring Included

Yes

Second Ring Material

Cast iron

Second Ring Thickness

5/64 in.

Top Ring Facing Material

Moly

Top Ring Included

Yes

Top Ring Material

Cast iron

Top Ring Thickness

5/64 in.

Piston Ring Material

Plasma-Moly Cast Iron

Piston Ring Size

Standard

Piston Ring Type

Premium

Awesome

easy, quick and hassle free!

First time ordering, but not the last. Everything perfect...Thanks

Very easy to order on this merchant site.

Thanks

Quick and easy!!! The shipping was FAST, the packing was great and the merchandise top notch! The shipping and order notifications were also much appreciated. Great place to get Auto goodies. I will definitely be back to Autoplicity!

orderd part it is hard to find don't think you can get it but I will try

great

Site was very easy to navigate

cool

Best price I could find on the web and great easy to use website. Fast shipping, I am overall very satisfied thanks Autoplocity!

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy