Availability
Achieve the chamber sealing, piston heat transfer, and oil consumption regulation you seek with high performance piston rings from Summit Racing. Regardless of engine...
Achieve the chamber sealing, piston heat transfer, and oil consumption regulation you seek with high performance piston rings from Summit Racing. Regardless of engine type, bore size, or ring thickness, we carry all of the piston rings and piston ring sets you and your vehicle need, including piston rings from industry leaders like Sealed Power, Wiseco, Total Seal, Mahle, JE Pistons, Speed Pro, and many more. Shop Summit Racing now for low-priced, fast shipping on the parts that will keep your engine firing! To make your piston ring installation project easier, use a piston ring compressor that works with your application.
Achieve the chamber sealing, piston heat transfer, and oil consumption regulation you seek with high performance piston rings from Summit Racing. Regardless of engine type, bore size, or ring thickness, we carry all of the piston rings and piston ring sets you and your vehicle need, including piston rings from industry leaders like Sealed Power, Wiseco, Total Seal, Mahle, JE Pistons, Speed Pro, and many more. Shop Summit Racing now for low-priced, fast shipping on the parts that will keep your engine firing! To make your piston ring installation project easier, use a piston ring compressor that works with your application.
Piston Rings, Moly, 4.000 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, 8-Cylinder, Set
Part Number: SLP-E-458K
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Moly, 4.000 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set
Part Number: SLP-E-921K
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Moly, 4.020 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set
Part Number: SLP-E-921K20
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Moly, 4.030 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set
Part Number: SLP-E-921K30
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Plasma-Moly, 97.50mm Bore, 1.2mm, 1.2mm, 2.5mm Thickness, Single Piston, Set
Part Number: SLP-R10607-50MM
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Plasma-moly, 4.040 in. Bore, File Fit, 5/64 in., 5/64 in., 3/16 in., 8-Cylinder, Set
Part Number: SLP-R-9343-45
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Moly, 4.040 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set
Part Number: SLP-E-921K40
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Plasma-moly, 3.848 in. Bore, 1.2mm, 1.2mm, 2.5mm Thickness, Single Piston, Set
Part Number: SLP-R10607-75MM
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Moly, 4.030 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, 8-Cylinder, Set
Part Number: SLP-E-458K30
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Plasma-moly, 4.155 in. Bore, File Fit, 1/16 in., 1/16 in., 3/16 in. 8-Cylinder, Set
Part Number: SLP-R934635
Not Yet Reviewed
Estimated Ship Date: Jun 30, 2025 if ordered today
Estimated Ship Date: Jun 30, 2025 if ordered today
Piston Rings, Plasma-moly, 4.155 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: SLP-R1037430
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Plasma-Moly, 97mm Bore, 1.2mm, 1.2mm, 2.5mm Thickness, Single Piston, Set
Part Number: SLP-R10607
Not Yet Reviewed
Estimated Ship Date: Jul 8, 2025 if ordered today
Estimated Ship Date: Jul 8, 2025 if ordered today
Piston Rings, Plasma-moly, 3.750 in. Bore, 1.2mm, 1.2mm, 2.5mm Thickness, Single Piston, Set
Part Number: SLP-R1060625MM
Not Yet Reviewed
Estimated Ship Date: Jun 30, 2025 if ordered today
Estimated Ship Date: Jun 30, 2025 if ordered today
Premium Piston Ring Set
Part Number: SLP-R1060650MM
Not Yet Reviewed
Estimated Ship Date: Jun 30, 2025 if ordered today
Estimated Ship Date: Jun 30, 2025 if ordered today
Piston Rings, Plasma-moly, 4.020 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: SLP-R990220
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Piston Rings, Plasma-moly, 4.155 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: SLP-R-10248-35
Not Yet Reviewed
Estimated Ship Date: Jun 30, 2025 if ordered today
Estimated Ship Date: Jun 30, 2025 if ordered today
Piston Rings, Plasma-moly, 3.740 in. Bore, 1.2mm, 1.2mm, 2.5mm Thickness, Single Piston, Set
Part Number: SLP-R10606
Not Yet Reviewed
Estimated Ship Date: Jun 30, 2025 if ordered today
Estimated Ship Date: Jun 30, 2025 if ordered today
Prem Piston Ring Set
Part Number: SLP-E-976K
Estimated Ship Date: Jun 26, 2025 if ordered today
Estimated Ship Date: Jun 26, 2025 if ordered today
Piston Rings, Moly, 3.800 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set
Part Number: SLP-E-434K
Not Yet Reviewed
Estimated Ship Date: Jun 26, 2025 if ordered today
Estimated Ship Date: Jun 26, 2025 if ordered today
Piston Rings, Plasma-Moly, 97.25mm Bore, 1.2mm, 1.2mm, 2.5mm Thickness, Single Piston, Set
Part Number: SLP-R10607-25MM
Not Yet Reviewed
Estimated Ship Date: Jun 20, 2025 if ordered today
Estimated Ship Date: Jun 20, 2025 if ordered today
Piston Rings, Plasma-moly, 4.155 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: SLP-R1037530
Not Yet Reviewed
Estimated Ship Date: Jun 30, 2025 if ordered today
Estimated Ship Date: Jun 30, 2025 if ordered today
Need It Sooner?
We recommend these similar substitute parts:
Piston Rings, Plasma-moly, 4.030 in. Bore, 0.043 in., 0.043 in., 3.0mm Thickness, 8-Cylinder, Set
Part Number: SLP-R-20100-35
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Piston Rings, Plasma-moly, 4.060 in. Bore, File Fit, 5/64 in., 5/64 in., 3/16 in., 8-Cylinder, Set
Part Number: SLP-R934365
Estimated Ship Date: Jun 30, 2025 if ordered today
Estimated Ship Date: Jun 30, 2025 if ordered today
Need It Sooner?
We recommend these similar substitute parts:
Piston Rings, Plasma-moly, 4.000 in. Bore, File Fit, 5/64 in., 5/64 in., 3/16 in., 8-Cylinder, Set
Part Number: SLP-R93435
Estimated Ship Date: Jun 23, 2025 if ordered today
Estimated Ship Date: Jun 23, 2025 if ordered today
Piston Rings, Cast Iron, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: SLP-E-251KC30
Estimated Ship Date: Today
Estimated Ship Date: Today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.