YearMakeModelTrimEngine

Picture 1 of 3

Stock photo

HASTINGS MOLY Piston Rings SOME Chevy SB 327 350+Chrysler 360+Ford 289 302 STD - Picture 1 of 3

HASTINGS MOLY Piston Rings SOME Chevy SB 327 350+Chrysler 360+Ford 289 302 STD - Picture 2 of 3

HASTINGS MOLY Piston Rings SOME Chevy SB 327 350+Chrysler 360+Ford 289 302 STD - Picture 3 of 3

Hastings Mfg Co 2M139 Cylinder Block Components - Engine Piston Ring

5.03 product ratings

Falcon Sales e-Store (109940)

99.8% positive feedback

Price:

$42.57

Free shipping

Estimated delivery Mon, Dec 1 - Thu, Dec 4

Returns:

30 days returns. Seller pays for return shipping.

Condition:

New

This item is a STANDARD bore USA-made Hastings moly piston ring set for the below Chevrolet, Chrysler, and Ford small block V-8 engines along with many other applications. P/N 2M139-STD. Before ordering, verify this is the ring set that you need form the below specifications.

About this product

Product Identifiers

BrandHastings Mfg Co

Manufacturer Part Number2M139

eBay Product ID (ePID)23059968426

Additional Product Features

NotesTop Ring Surface Treatment--PLASMA MOLY, Cylinder Quantity--8, Top Ring Material--STEEL, Oversize--STD, 2nd Ring Surface Treatment--PHOSPHATE, 2nd Ring Material--GREY IRON, 1st Oil Ring Material--STEEL RAIL/STAINLESS EXP, 1st Oil Ring Surface Treatment--CHROME, Top Groove--5/64, 2nd Groove--5/64, 1st Oil Groove--3/16, Engborein--4.000

Sub TypeEngine Piston Ring

Part TypeCylinder Block Components

All listings for this product

item 1 Hastings 4" Bore STD Size Piston Rings For Dodge Chrysler Ford GM Jeep 8 Cyl

$33.99

Free shipping

item 2 Hastings Piston Rings 4" Bore STD Size For Dodge Chrysler Ford GM Jeep 8 Cyl

$33.99

Free shipping

Last one

item 3 Hastings 4Bore STD Size Piston Rings for Dodge Chrysler Ford GM Jeep 8 Cyl 2M139

$34.99

Free shipping

item 4 HASTINGS MOLY Piston Rings SOME Chevy SB 327 350+Chrysler 360+Ford 289 302 STD

$42.57

Free shipping

Almost gone

item 5 Hastings 2M139 Moly Ford 289 302 351 351W Piston Rings STD

$58.99

Free shipping

Last one

item 6 Hastings 2M139 4" Moly Rings fits Ford Chevy Dodge 5/64 5/64 3/16

$58.99

Free shipping

item 7 Piston Ring Set Fits 4.000 5/64 5/64 3/16

$57.43

+$9.99 shipping

Last one

item 8 Engine Piston Ring Set Hastings 2M139 Specify Size

$86.25

Free shipping

listings for this product

Ratings and Reviews

Learn more

5.0

3 product ratings

3 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Most relevant reviews

by alianearthinvaders-3
Oct 17, 2022
Great product
Hastings is the way to go
Verified purchase: YesCondition: New
by tan-1955
Aug 18, 2025
Thees are good quality rings ...
Thees are good quality rings
Verified purchase: YesCondition: New
by rand.wilso
Nov 21, 2025
Just what I needed.
Just what I needed.
Verified purchase: YesCondition: New