Availability
Piston Rings, Pro GPX Gas Ported, 4.145 in. Bore, File Fit, Gas Nitrided, 0.043 in., 0.043 in., 3.0mm Thickness, V8, Set
Part Number: SUM-GP414543
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Piston Rings, Pro GPX Gas Ported, 4.500 in. Bore, File Fit, Gas Nitrided, 0.043 in., 0.043 in., 3.0mm Thickness, V8, Set
Part Number: SUM-GP450043
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Piston Rings, Pro GPX Gas Ported, 3.903 in. Bore, File Fit, Gas Nitrided, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set
Part Number: SUM-GP390315
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Piston Rings, Pro GPX Gas Ported, 3.630 in. Bore, File Fit, Gas Nitrided, 1.2mm, 1.2mm, 3.0mm Thickness, V8, Set
Part Number: SUM-GP363012
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Piston Rings, Pro GPX Gas Ported, 3.635 in. Bore, File Fit, Gas Nitrided, 1.2mm, 1.2mm, 3.0mm Thickness, V8, Set
Part Number: SUM-GP363512
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Piston Rings, Pro GPX Gas Ported, 4.085 in. Bore, File Fit, Gas Nitrided, 1.5mm, 1.5mm, 2.5mm Thickness, V8, Set
Part Number: SUM-GP408525
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Piston Rings, Pro GPX Gas Ported, 4.360 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set
Part Number: SUM-GP436016
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Piston Rings, Pro GPX Gas Ported, 4.390 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set
Part Number: SUM-GP439016
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Piston Rings, Pro GPX Gas Ported, 3.810 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set
Part Number: SUM-GP381016
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Piston Rings, Pro GPX Gas Ported, 3.820 in. Bore, File Fit, Gas Nitrided, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set
Part Number: SUM-GP382015
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Piston Rings, Pro GPX Gas Ported, 4.070 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.0mm, 2.0mm Thickness, V8, Set
Part Number: SUM-GP407010
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Piston Rings, Pro GPX Gas Ported, 3.780 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.0mm, 2.0mm Thickness, V8, Set
Part Number: SUM-GP378010
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Piston Rings, Pro GPX Gas Ported, 3.780 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set
Part Number: SUM-GP378016
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Piston Rings, Pro GPX Gas Ported, 3.790 in. Bore, File Fit, Gas Nitrided, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set
Part Number: SUM-GP379015
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Piston Rings, Pro GPX Gas Ported, 4.065 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.0mm, 2.0mm Thickness, V8, Set
Part Number: SUM-GP406510
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly
Part Number: HSN-2M6302
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Piston Rings, Pro GPX Gas Ported, 4.100 in. Bore, File Fit, Gas Nitrided, 1.2mm, 1.2mm, 3.0mm Thickness, V8, Set
Part Number: SUM-GP410012
Not Yet Reviewed
Estimated Ship Date: Feb 12, 2026 if ordered today
Estimated Ship Date: Feb 12, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 82.000mm Bore, Honda®, Kit
Part Number: WIS-533M08200
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Pistons, Cast, Dish, 3.680 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Mercury, L6, Set of 6
Part Number: UEM-1120-STD
Not Yet Reviewed
Estimated Ship Date: Jan 28, 2026 if ordered today
Estimated Ship Date: Jan 28, 2026 if ordered today
Pistons, Cast, Dish, 3.710 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Ford, Mercury, L6, Set of 6
Part Number: UEM-1120-030
Not Yet Reviewed
Estimated Ship Date: Jan 28, 2026 if ordered today
Estimated Ship Date: Jan 28, 2026 if ordered today
Pistons, Cast, Flat, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Mopar, Small Block, Set of 8
Part Number: UEM-1273-060
Not Yet Reviewed
Estimated Ship Date: Jan 28, 2026 if ordered today
Estimated Ship Date: Jan 28, 2026 if ordered today
Silv-O-Lite Piston - Ford 390ci/6.4L (V8) Kit with Rings
Part Number: UEM-1130-040K1
Not Yet Reviewed
Estimated Ship Date: Jan 28, 2026 if ordered today
Estimated Ship Date: Jan 28, 2026 if ordered today
PISTON
Part Number: VPX-24446B
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Rings, Performance Series, 4.625 in. Bore, Plus 0.005 in., File Fit, .043 in., .043 in., 3.0mm, 8-Cylinder, Set
Part Number: MLE-4630SS-043
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
Pistons, Hyperuetectic, Dish, 96.5mm Bore, 1.2mm, 1.5mm, 2.0mm Ring Grooves, GM, V6, Set of 6
Part Number: UEM-1745HC-STD
Not Yet Reviewed
Estimated Ship Date: Jan 27, 2026 if ordered today
Estimated Ship Date: Jan 27, 2026 if ordered today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.