Availability
31 Results Found For "408"
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.
Showing In Stock Items. Show All 84 Items.
Piston Rings, Moly, 4.005 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set
Part Number: SLP-E-408K40
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Piston Rings, Pro HEMI, 4.085 in. bore, File-fit 1.2mm Nitride Steel Top, 1.2mm Ductile Second, 3.0mm Std. Tension Oil, 8 Cylinders, Set
Part Number: SUM-408512
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Plasma-moly, 4.360 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: MAH-40843CP
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Plasma-moly, 4.390 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: MAH-40843CP030
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Gas Nitrided, 4.082 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set
Part Number: WIS-4082GFX
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Performance Series, 4.080 in. Bore, File Fit, 1.5mm, 1.5mm, 3.0mm, 8-Cylinder, Set
Part Number: MLE-4085MS-15
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Performance Series, 4.075 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set
Part Number: MLE-4080MS-112
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Ring Set, Moly - Chev.Trk. 305C Eng. (73-75), GMC 305A, B, C, D Engs. (60-75)
Part Number: MAH-40805
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Piston Rings, Performance Series, 4.080 in. Bore, 1/16 in., 1/16 in., 3/16 in., 8-Cylinder, Set
Part Number: MLE-4080MS
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
4.080" Auto Ring Set for 1 Piston
Part Number: WIS-4080HF
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Engine Piston Ring Set, Engine Piston Ring Set
Part Number: MAH-40849CP
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Piston Rings, Gas Nitrided, 4.080 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set
Part Number: WIS-4080GFX
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
RING SET
Part Number: CLE-40843CP040
Not Yet Reviewed
Estimated Ship Date: May 26, 2026 if ordered today
Estimated Ship Date: May 26, 2026 if ordered today
Piston Rings, Premium Ductile, Ceramic PVD, 4.213 in. Bore, 2.87mm, 2.5mm, 3.46mm Thickness, Dodge, Ram, 6.7L Diesel, Set
Part Number: HSN-2D5872
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Piston Rings
Part Number: HSN-2D5873
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.213 in. Bore, 2.87mm, 2.5mm, 3.45mm Thickness, L6, Set
Part Number: MAH-42140
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.233 in. Bore, 2.87mm, 2.5mm, 3.45mm Thickness, L6, Set
Part Number: MAH-42140020
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Performance, Plasma-moly, 107.500mm Bore, 2.87mm, 2.5mm, 3.45mm Thickness, Single Piston Ring Set, Cummins 6.7L, Set
Part Number: MAH-S42140020
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.910 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set
Part Number: MAH-50069CP
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Complete Set, 4.233 in. Bore, 0.020 in. Oversize, Dodge, 6.7L Cummins, Set
Part Number: SUM-5872D-50
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Moly, 3.950 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: MAH-40069CP040
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.253 in. Bore, 2.87mm, 2.5mm, 3.45mm Thickness, Single Cylinder Set, L6, Set
Part Number: MAH-S42140040
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Premium Ductile, Ceramic PVD, 4.253 in. Bore, 2.87mm, 2.5mm, 3.46mm Thickness, Dodge, Ram, 6.7L Diesel, Set
Part Number: HSN-2D5872100
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.253 in. Bore, 2.87mm, 2.5mm, 3.45mm Thickness, L6, Set
Part Number: MAH-42140040
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.213 in. Bore, 2.87mm, 2.5mm, 3.45mm Thickness, Single Cylinder Set, Dodge, Ford, Ram, L6, Set
Part Number: MAH-S42140
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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