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In-Store Pickup Location Close

Summit Racing® Piston Rings SUM-133-139-40

Piston Rings, Cast Iron, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set of 8

Estimated Ship Date: Today Would you rather pick it up? Select Location

Brand: Summit Racing
Manufacturer's Part Number: SUM-133-139-40
Part Type: Piston Rings
Summit Racing Part Number: SUM-133-139-40

Bore (in): 4.040 in.
Bore (mm): 102.616mm
File Fit: No
Top Ring Included: Yes
Top Ring Thickness: 5/64 in.
Second Ring Included: Yes
Second Ring Thickness: 5/64 in.
Oil Ring Included: Yes
Oil Ring Thickness: 3/16 in.
Oil Ring Tension: Standard
Gapless: No
Top Ring Material: Cast iron
Top Ring Facing Material: Cast iron
Second Ring Material: Cast iron
Second Ring Facing Material: Cast iron
Oil Ring Material: Stainless steel
Quantity: Sold as a set.
Notes: 0.200 deep oil groove.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Our Summit® piston rings by Hastings are a steal at this price. They include Hastings Flex-Vent oil control rings to eliminate blowby, and cast-iron second groove rings with a reverse-twist taper face for reduced friction. The stock/street performance rings come with cast iron barrel-face top rings, while the street/bracket race rings have plasma-moly coated top rings.

Warranty

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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