
Cast Piston Ring Set for GM I6 Engines w/3.8750 in. Bore
Sealed Power E234X Cast Piston Ring Set for GM Inline 6-Cylinder Engines w/3.8750 in. Bore
- Bore Diameter: 3.8750 in.
- Oversized: No
- Cylinder Quantity: 6
- Oil Ring Design: 3 Piece Flex Vent
- 2nd Ring Face Design: Reverse Torsional
- Top Ring Face Design: Barrel Face
- 2nd Ring Material: Grey Iron w/Phosphate Coating
- Top Ring Material: Grey Iron w/Phosphate Coating
- Oil Ring Width: 0.1875 in.
- 2nd Ring Width: 0.0781
- Top Ring Width: 0.0781
- Top Ring Radial Wall Thickness: 0.182 in.
- File Fit: No
- Ring Set Groove Widths: 5/64 x 5/64 x 3/16 in.
Items You Need

PROFORM
Piston Installation Kit Includes: Universal Ring Squaring Tool, Ring Compressor, & Heavy Duty Piston Install Tool
Part Number : 778-67652K3

JEGS
Wrinkle Band Ring Compressor Adjustable for 3" -5" Bore Sizes
Part Number : 555-W80574

JEGS
32-Blade Feeler Gauge Kit 0.0015" to 0.035" (0.038mm to 0.889mm)
Part Number : 555-80500

JEGS
Premium 10-Blade Feeler Gauge Kit 0.015 in. to 0.035 in. (0.381mm to 0.889mm)
Part Number : 555-80502

JEGS
Offset 12-Blade Feeler Gauge Kit 0.008" to 0.026" (0.203mm to 0.660mm)
Part Number : 555-80501

PROFORM
66765 Electric Piston Ring Filer, Electronic Rechargeable Model
Part Number : 778-66765

JEGS
Engine Storage Bag 48 in. L x 35 in. W x 34 in. H
Part Number : 555-80039
![Mechanic Chair & Step Stool on Wheels [300 lb. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-81156.jpg)
JEGS
Mechanic Chair & Step Stool on Wheels [300 lb. Capacity]
Part Number : 555-81156
![1/2 in. Drive Torque Wrench [10 to 150 ft. lbs.]](https://www.jegs.com/images/mini_200/500/555/555-m200db.jpg)
JEGS
1/2 in. Drive Torque Wrench [10 to 150 ft. lbs.]
Part Number : 555-M200DB
![Mechanic Chair & Step Stool on Wheels [300 lb. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-81156.jpg)
JEGS
Mechanic Chair & Step Stool on Wheels [300 lb. Capacity]
Part Number : 555-81156

JEGS
200-Piece Tool Set with Carry Case
Part Number : 555-80453
![1/2 in. Drive Torque Wrench [10 to 150 ft. lbs.]](https://www.jegs.com/images/mini_200/500/555/555-m200db.jpg)
JEGS
1/2 in. Drive Torque Wrench [10 to 150 ft. lbs.]
Part Number : 555-M200DB

TOTAL SEAL
Deluxe Piston Ring Expander Tool Universal
Part Number : 901-HAS1723

PROFORM
Piston Installation Kit Includes: Universal Ring Squaring Tool, Ring Compressor, & Heavy Duty Piston Install Tool
Part Number : 778-67652K3

JEGS
Wrinkle Band Ring Compressor Adjustable for 3" -5" Bore Sizes
Part Number : 555-W80574

JEGS
32-Blade Feeler Gauge Kit 0.0015" to 0.035" (0.038mm to 0.889mm)
Part Number : 555-80500

JEGS
Premium 10-Blade Feeler Gauge Kit 0.015 in. to 0.035 in. (0.381mm to 0.889mm)
Part Number : 555-80502

JEGS
Offset 12-Blade Feeler Gauge Kit 0.008" to 0.026" (0.203mm to 0.660mm)
Part Number : 555-80501

JEGS
Piston Ring Filer & Grinder Tool 170/140 Grit
Part Number : 555-80514
![Engine Piston Ring Filer with Abrasive Wheel [Hand Crank]](https://www.jegs.com/images/mini_200/700/778/778-66785.jpg)
PROFORM
Engine Piston Ring Filer with Abrasive Wheel [Hand Crank]
Part Number : 778-66785

PROFORM
66765 Electric Piston Ring Filer, Electronic Rechargeable Model
Part Number : 778-66765

TOTAL SEAL
PRF-812DW Powered Piston Ring Filer
Part Number : 901-PRF-812DW
![Break-In Oil, 10W30 [1 Quart, 32 oz.]](https://www.jegs.com/images/mini_200/500/555/555-28067.jpg)
JEGS
Break-In Oil, 10W30 [1 Quart, 32 oz.]
Part Number : 555-28067

JEGS
Full Synthetic Motor Oil 20W50 Single Quart
Part Number : 555-28065
![Penetrating Oil [11 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/600/639/639-11043.jpg)
LUCAS OIL
Penetrating Oil [11 oz. Aerosol Can]
Part Number : 639-11043
![Brake and Parts Cleaner [14 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/500/555/555-72312.jpg)
JEGS
Brake and Parts Cleaner [14 oz. Aerosol Can]
Part Number : 555-72312

JEGS
Engine Storage Bag 48 in. L x 35 in. W x 34 in. H
Part Number : 555-80039
![Mechanic Chair & Step Stool on Wheels [300 lb. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-81156.jpg)
JEGS
Mechanic Chair & Step Stool on Wheels [300 lb. Capacity]
Part Number : 555-81156

JEGS
200-Piece Tool Set with Carry Case
Part Number : 555-80453
![1/2 in. Drive Torque Wrench [10 to 150 ft. lbs.]](https://www.jegs.com/images/mini_200/500/555/555-m200db.jpg)
JEGS
1/2 in. Drive Torque Wrench [10 to 150 ft. lbs.]
Part Number : 555-M200DB

TOTAL SEAL
Deluxe Piston Ring Expander Tool Universal
Part Number : 901-HAS1723

PROFORM
Piston Installation Kit Includes: Universal Ring Squaring Tool, Ring Compressor, & Heavy Duty Piston Install Tool
Part Number : 778-67652K3

JEGS
Wrinkle Band Ring Compressor Adjustable for 3" -5" Bore Sizes
Part Number : 555-W80574

JEGS
32-Blade Feeler Gauge Kit 0.0015" to 0.035" (0.038mm to 0.889mm)
Part Number : 555-80500
⚠️ Warning
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.


