Shipping Notice

Out of office: Oct 15th to Oct 24th — Orders ship on 10/26/2026

🚚 Free Shipping on all orders to USA addresses — No minimum required
Navigation Menu
© 2026 NOS Texas Parts
1939 40 41 42 Mercury V8 NORS Piston Ring Set (.020" Oversize)
1939 40 41 42 Mercury V8 NORS Piston Ring Set (.020" Oversize) 1939 40 41 42 Mercury V8 NORS Piston Ring Set (.020" Oversize) 1939 40 41 42 Mercury V8 NORS Piston Ring Set (.020" Oversize)

1939 40 41 42 Mercury V8 NORS Piston Ring Set (.020" Oversize)

$27.99

SKU: 373144624916 Part Brand: Burd Part Number: 583 + .020 Condition: Used
Only 1 available!

Description

This is a/an NORS* Piston Ring Set that fits the following applications:
1939 - 1942 Mercury V8
This is a .020" Oversize Set

Set contains the following:
Top Groove Compression: 3-3/16" x 3/32"
2nd Groove Compression: 3-3/16" x 3/32"
Bottom Groove Oil: 3-3/16" x 5/32"

This Package contains all rings necessary for the above installation.


Made in USA

Manufactured by Burd Piston Ring Co., Rockford Illinois
Part # 583 + .020

Condition is Used
Items are Complete & in the Original Box.