Availability
Pro LS 2618 Forged Piston, 4.040 bore, 1.326 C.H., 2cc Flat, Std. Stroke, Full Float Rod, NA/Boost/Nitrous, Cathedral/Rect. 6.0L LY6 LQ4 LQ9, Set of 8
Part Number: SUM-3269434040-2
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Wrist Pin Lock Ring, C-Clip without Tang, Steel, .927 Pin Diameter, .063 in. Thick, Each
Part Number: MLE-6441489
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Pistons, Silv-O-Lite, Hypereutectic Aluminum, 4.065 in. Bore, +25mm Oversize, Chevrolet, 6.2L, LS3, Set of 8
Part Number: UEM-3530HCA-25MM
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Pistons, Hypereutectic, Flat, 4.030 in. Bore, Ford, Set of 8
Part Number: UEM-KB115-030
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Piston and Ring Kit, Powerpack, Flat Top, Forged Aluminum, 4.075 in. Bore, 3.622 in. Stroke, Chevy, LS, Set of 8
Part Number: MLE-930227775
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Pistons, Pro Tru Street Pistons, 4.040 in. Bore, Forged, Flat Top, 1/16 in., 1/16 in., 3/16 in. Rings, Chevrolet, Kit
Part Number: WIS-PTS503A4
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Pistons, E-Series, Forged, Flat, 4.040 in. Bore, Ford, Set of 8
Part Number: DMS-8750-4040
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Pistons, Hypereutectic, Dome, 4.155 in. Bore, Set of 8
Part Number: UEM-KB160-030
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Pistons, Forged, Flat, 4.280 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8
Part Number: UEM-IC780-030
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Wrist Pin Retainer, Spiral, 1.081 in. Diameter, .042 in. Thick, Each
Part Number: JEP-990-042-CS
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Pistons, E-Series, Forged, Flat, 4.040 in. Bore, Chevy, Set of 8
Part Number: DMS-8715-4040
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Pistons, Hypereutectic, Flat, 4.420 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Set of 8
Part Number: UEM-KB137-060
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Pistons, Cast, Flat, 3.905 in. Bore, Checker, Chevy, GMC, Set of 8
Part Number: SLP-235NP30
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Piston Rings, Pro GPX Gas Ported, 4.065 in. Bore, File Fit, Gas Nitrided, 1.2mm, 1.2mm, 3.0mm Thickness, V8, Set
Part Number: SUM-GP406512
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Piston Rings, Moly, 3.766 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 0.200 in. Deep Oil Ring Groove, 8-Cylinder, Set
Part Number: SLP-E-356K30
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Pistons, Forged, Dome, 4.124 in. Bore, Chevy, Set of 8
Part Number: SLP-L2240NF30
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Piston Rings, Plasma-moly, 3.799 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set
Part Number: HSN-2M4978020
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Pistons, Hypereutectic, Dome, 4.310 in. Bore, Chevy, Set of 8
Part Number: SLP-H426CP60
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Piston Rings, Pro GPX Gas Ported, 4.040 in. Bore, File Fit, Gas Nitrided, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set
Part Number: SUM-GP404015
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Pistons, Pro Tru, Forged, Flat Top, 4.125 in. Bore, AMC, 360, Set of 8
Part Number: WIS-PTS539A45
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Pistons, Hypereutectic, Flat, 3.898 in. Bore, Chevy, Pontiac, LS, Set of 8
Part Number: SLP-H868CP
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Piston Rings, Ductile Plasma Iron Top, Ductile second, Std. Tension oil, File Fit for 4.280 in. bore 1.5mm, 1.5mm, 3.0mm, Set
Part Number: SUM-1362M851035
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Piston and Ring Kit, FHR Forged, Dome, 4.250 in. Bore, Chevy, Big Block, Kit
Part Number: UEM-IC9919KTMSTD
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Pro LS 2618 Forged Piston, 4.070 bore, 1.326 C.H., 12cc Dish, Std. Stroke, Full Float Rod, NA/Boost/Nitrous, Cathedral/Rect. 6.2 LS3 L92 LS9, Set of 8
Part Number: SUM-326943407012
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Piston Rings, Cast Iron, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: SUM-133-139-60
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
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