Hastings Premium Ductile Ring Sets 2M5525035 Engine Piston Set, 8-Cyl Set; Plasma Moly

SKU: HSN2M5525035

Piston Rings

Hastings Premium Ductile Ring Sets 2M5525035 Engine Piston Set, 8-Cyl Set; Plasma Moly

SKU: HSN2M5525035

Piston Rings

LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.

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Description

Whether it's a car, truck, motorcycle, marine, or performance racing application—properly sealing the piston to the engine block is a requirement. Hastings premium ductile ring sets do just that, and they're offered in many different options to fit virtually any piston. If the engine you're working on is blowing smoke, using excessive oil, or at a loss for power, it may be time for new rings. These premium ductile piston ring sets are great for rebuilds or new builds, daily drivers or performance vehicles. Order the sizes needed for your project.

Part Type

Piston Ring Set 4.080 1/16 1/16 3/16

Data: v4.2 - Upd: 2026-09-29 02:54:30

Specifications

Product Attributes - Brand: Hastings Piston Rings
Product Attributes - Manufacturer's Part Number: 2M5525035
Product Attributes - Part Type: Piston Rings
Product Attributes - Product Line: Hastings Premium Ductile Ring Sets
Product Attributes - UPC: 00075538205838
Product Attributes - Bore (in.): 4.085 in.
Product Attributes - Bore (mm): 103.760mm
Product Attributes - Piston and Ring Oversize (in.): 0.035 in.
Product Attributes - Piston and Ring Oversize (mm): 0.890mm
Product Attributes - File Fit: No
Product Attributes - Gapless: No
Product Attributes - Gas Ported: No
Product Attributes - Top Ring Included: Yes
Product Attributes - Top Ring Thickness: 1/16 in.
Product Attributes - Top Ring Material: Ductile iron
Product Attributes - Top Ring Facing Material: Plasma-moly
Product Attributes - Second Ring Included: Yes
Product Attributes - Second Ring Thickness: 1/16 in.
Product Attributes - Second Ring Material: Iron
Product Attributes - Second Ring Facing Material: Phosphate coated
Product Attributes - Oil Ring Included: Yes
Product Attributes - Oil Ring Thickness: 3/16 in.
Product Attributes - Oil Ring Material: Stainless steel
Product Attributes - Quantity: Sold as 8 sets.

Reference Information

Brand Name/s	Hastings Piston Rings
StreetFX SKU	hsn2M5525035
SFX Item ID	5150188
Supplier Item Code	5150188
Manufacturer SKU	2M5525035
Manufacturer UPC	75538205838
Alternative References	HAS2M5525035, 8-Cyl

Compatibility

Application Data

Universal	No
Engine Type	V8
Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1968
Ending Year	1968
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	H

Universal	No
Engine Type	V8
Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1968
Ending Year	1968
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	Z

Universal	No
Engine Type	V8
Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1968
Ending Year	1970
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	X

Universal	No
Engine Type	V8
Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1968
Ending Year	1971
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	Y

Universal	No
Engine Type	V8
Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1969
Ending Year	1969
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	S

Universal	No
Engine Type	V8
Make	FORD
Model	COUNTRY SQUIRE
Submodel	BASE
Beginning Year	1968
Ending Year	1968
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	H

Universal	No
Engine Type	V8
Make	FORD
Model	COUNTRY SQUIRE
Submodel	BASE
Beginning Year	1968
Ending Year	1968
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	Z

Universal	No
Engine Type	V8
Make	FORD
Model	COUNTRY SQUIRE
Submodel	BASE
Beginning Year	1968
Ending Year	1970
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	X

Universal	No
Engine Type	V8
Make	FORD
Model	COUNTRY SQUIRE
Submodel	BASE
Beginning Year	1968
Ending Year	1971
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	Y

Universal	No
Engine Type	V8
Make	FORD
Model	COUNTRY SQUIRE
Submodel	BASE
Beginning Year	1969
Ending Year	1969
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	S

Universal	No
Engine Type	V8
Make	FORD
Model	CUSTOM 500
Submodel	BASE
Beginning Year	1968
Ending Year	1968
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	H

Universal	No
Engine Type	V8
Make	FORD
Model	CUSTOM 500
Submodel	BASE
Beginning Year	1968
Ending Year	1968
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	Z

Universal	No
Engine Type	V8
Make	FORD
Model	CUSTOM 500
Submodel	BASE
Beginning Year	1968
Ending Year	1970
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	X

Universal	No
Engine Type	V8
Make	FORD
Model	CUSTOM 500
Submodel	BASE
Beginning Year	1968
Ending Year	1971
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	Y

Universal	No
Engine Type	V8
Make	FORD
Model	CUSTOM 500
Submodel	BASE
Beginning Year	1969
Ending Year	1969
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	S

Universal	No
Engine Type	V8
Make	FORD
Model	CUSTOM
Submodel	BASE
Beginning Year	1968
Ending Year	1968
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	H

Universal	No
Engine Type	V8
Make	FORD
Model	CUSTOM
Submodel	BASE
Beginning Year	1968
Ending Year	1968
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	Z

Universal	No
Engine Type	V8
Make	FORD
Model	CUSTOM
Submodel	BASE
Beginning Year	1968
Ending Year	1970
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	X

Universal	No
Engine Type	V8
Make	FORD
Model	CUSTOM
Submodel	BASE
Beginning Year	1968
Ending Year	1971
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	Y

Universal	No
Engine Type	V8
Make	FORD
Model	CUSTOM
Submodel	BASE
Beginning Year	1969
Ending Year	1969
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	S

Universal	No
Engine Type	V8
Make	FORD
Model	F-100
Submodel	BASE
Beginning Year	1968
Ending Year	1971
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	H

Universal	No
Engine Type	V8
Make	FORD
Model	F-100
Submodel	BASE
Beginning Year	1968
Ending Year	1971
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6392
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	H

Universal	No
Engine Type	V8
Make	FORD
Model	F-250
Submodel	BASE
Beginning Year	1968
Ending Year	1971
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	H

Universal	No
Engine Type	V8
Make	FORD
Model	F-250
Submodel	BASE
Beginning Year	1968
Ending Year	1971
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6392
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	H

Universal	No
Engine Type	V8
Make	FORD
Model	F-350
Submodel	BASE
Beginning Year	1968
Ending Year	1971
Engine Family	FORD BIG BLOCK FE V8 GAS
Engine Size	6.4L/390
CC	6391
CID	390
Liter	6.4
Application Notes	Aspiration: Naturally Aspirated, Fuel Deliver Type: CARB, Fuel Type: GAS. Bore 103.76 mm/4.085 in.; 1st Ring 1.6 mm/0.062 in.; 2nd Ring 1.6 mm/0.062 in.; Oil Ring 4.75 mm/0.183 in.; .035 Size
Engine VIN Code	H

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Hastings Premium Ductile Ring Sets 2M5525035 Engine Piston Set, 8-Cyl Set; Plasma Moly

Hastings Premium Ductile Ring Sets 2M5525035 Engine Piston Set, 8-Cyl Set; Plasma Moly

Description

Part Type

Specifications

Reference Information

Compatibility

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