Availability

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Filters
Piston Rings Included
- Yes (2)
- No (1)
Wrist Pin Retainers Included
- Yes (2)
- No (1)
File Fit
- No (2)
- Yes (1)
Top Ring Thickness
- 1/16 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Top Ring Material
- Ductile iron (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Iron (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Top Ring Facing Material
- Moly (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Plasma-moly (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Second Ring Thickness
- 1/16 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Second Ring Material
- Iron (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Second Ring Facing Material
- Cast iron (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Oil Ring Thickness
- 3/16 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.

Pistons

Showing In Stock Items. Show All 5 Items.

Individual Parts

Part Groups

Results 1 - 3 of 3

KB Performance Hyper Piston and Ring Kits KB140KTM.STD

Piston and Ring Kit, Hypereutectic, Dome, 4.125 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB140KTM-STD

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

KB Performance Pistons KB140.STD

Pistons, Hypereutectic, Dome, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB140-STD

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

KB Performance Hyper Piston and Ring Kits KB140KTD.STD

Piston and Ring Kit, Hypereutectic, Dome, 4.125 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB140KTD-STD

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

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