Pistons & Piston Rings

Piston Rings, Chrome, 75.50mm Bore, Kawasaki, Polaris, Set

Part Number: WIS-2973TD

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Piston and Ring Kit, Forged Aluminum, 66.400mm Bore, Honda®, Husqvarna, Kit

Part Number: WIS-768M06640

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Pistons, Forged, 4.310 in. Bore, 4.250 in. Stroke, Flat Top, 6.385 in. Rod Length, 0.990 in. Pin Diameter, BBC, Chevy, Set of 8

Part Number: PIS-1000261

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Pistons, AutoTec BBC, 4.53, 4, Flat Top 6.135, 0.99, BBC, Sold as a set of 8.

Part Number: PIS-1000247

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Pistons, Forged, 4.010 in. Bore, 4.000 in. Stroke, Dish Top, 6.125 in. Rod Length, 0.927 in. Pin Diameter, LS 15 degree, Chevy, Set of 8

Part Number: PIS-1000627

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Pistons, Forged, 4.040 in. Bore, 3.400 in. Stroke, Dish Top, 5.400 in. Rod Length, 0.927 in. Pin Diameter, SBF 302/351W, Ford, Set of 8

Part Number: PIS-1000411

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Pistons, Forged, 4.500 in. Bore, 4.250 in. Stroke, Dome Top, 6.385 in. Rod Length, 0.990 in. Pin Diameter, BBC, Chevy, Set of 8

Part Number: PIS-1000311

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Pistons, Forged, 4.310 in. Bore, 4.000 in. Stroke, Dome Top, 6.135 in. Rod Length, 0.990 in. Pin Diameter, BBC, Chevy, Set of 8

Part Number: PIS-1000289

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Piston Rings, Chrome, 61.50mm, Kawasaki, Set

Part Number: WIS-2421CD

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Pistons, AutoTec SBC, 4.155, 3.48, Flat Top 6, 0.927, SBC 23°4.125, Sold as a set of 8.

Part Number: PIS-1000184

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Wrist Pin Retainer, Wire Locks, 0.591 in. Diameter, 0.039 in. Thick, Steel, Pair

Part Number: WIS-CW15

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Piston and Ring Kit, Forged Aluminum, 66.400mm Bore, Honda®, Kit

Part Number: WIS-702M06640

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Wrist Pin Retainers, Retaining Clips, Wire Lock Type, Steel, 0.049 in. Thickness, 0.709 in. Wrist Pin Diameter, for use on Honda®, KTM, Pair

Part Number: WIS-CW18

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Piston and Ring Kit, Forged Aluminum, 47.000mm Bore, Honda®, Kit

Part Number: WIS-PK1269

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Piston Wrist Pins, 5115 Steel, 0.866 in. Diameter, 2.250 in. Length, 110 grams, Each

Part Number: WIS-S747

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston, 3.228 in. Bore, 2618 Forged Aluminum, ArmorGlide Skirt Coating, with Pin and Spirolox, Yamaha, Turbo, 2005-12, Kit

Part Number: WIS-4894M08200

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Piston Rings, Gas Nitrided, 76.00mm Bore, for use on Honda®, Kawasaki, Suzuki, Yamaha, Set

Part Number: WIS-2992XG

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Estimated Ship Date: Today

Piston and Ring Kit, Forged Aluminum, 39.500mm Bore, KTM, Kit

Part Number: WIS-803M03950

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Pistons, RaceTec SBC, 4.155, 3.5, Dome 6.125, 0.927, SBC 23°, Sold as a set of 8.

Part Number: PIS-1001106

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Wrist Pin Retainers, Spiro Lox, .866 in. Diameter, .043 in. Thick, Pair

Part Number: WIS-CS22

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Pistons, AutoTec BBC, 4.155, 3.25, Dome 6.135, 0.99, BBC 348/409, Sold as a set of 8.

Part Number: PIS-1001754

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Pistons, AutoTec, Flat Top, 3.825 in. Bore, 3.438 in. Stroke, 6.252 in. Rods, 0.912 in. Pin, 1.780 in. CH, 1.5/3.0mm, Mopar, Y Block, 5.2L, Set of 8

Part Number: PIS-1001763

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston Rings, 3.875 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, L4, Set

Part Number: CWA-4798324

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Engine Piston Ring Set, 3.520 Semi Keystone Ring Set

Part Number: WIS-3520KD

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Rings, XA Series, 67.000mm Bore, 0.8mm, 0.8mm, 1.5mm Thickness, Single Piston, Set

Part Number: WIS-2638XA

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Estimated Ship Date: Dec 29, 2025 if ordered today

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