Wiseco Pistons, Rings & More

Pistons, Professional Series, Forged Aluminum, Dish, 4.125 in. Bore, Left Side, Stroked, Chevy, Small Block, Each

Part Number: WIS-60072LA125

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Ring Compressor Sleeve - 4.155" Bore

Part Number: WIS-RCS41550

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Ring Compressor Sleeve 4.530in

Part Number: WIS-RCS45300

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston Lock Rings, Wire Lock, Carbon Steel, .990 in. Pin Diameter, 0.072 in. Wire Diameter, Pair

Part Number: WIS-W5242

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Estimated Ship Date: Today

Oil Rail Support, Dimpled, 4.060 in. up to 4.080 in. Bore, Each

Part Number: WIS-W5080

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Estimated Ship Date: Apr 22, 2026 if ordered today

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BBC "Quick 16" +42cc Dome 1.120"

Part Number: WIS-6478B100

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Suz 05-8 GSXR1000 13.5:1 Uses

Part Number: WIS-4910M07340

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 68.000mm Bore, Honda®, Kit

Part Number: WIS-40008M06800

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Piston Wrist Pin, Steel, Each

Part Number: WIS-S643

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Chevy LS Series -8cc FT 4.185" Bore

Part Number: WIS-6395RX185

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Piston Rings, Gas Nitrided, 4.067 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, 8-Cylinder, One Cylinder Set

Part Number: WIS-4067GFX

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Chevy LS Series -8cc FT 4.185" Bore

Part Number: WIS-6395LX185

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Ring Compressor Sleeve 4.560in

Part Number: WIS-RCS45600

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Piston Ring, Gas Nitrided, 3.810 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, Single Piston, Set

Part Number: WIS-3810GNX

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Estimated Ship Date: Today

Ring Compressor Sleeve 109.73mm

Part Number: WIS-RCS43200

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Piston Ring Compressor, Aluminum, Black Anodized, PTFE Coated, Tapered, 2.638 in./67.00mm Bore, Each

Part Number: WIS-RCS06700

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Piston Wrist Pins, 52100 Steel, 0.990 in. Diameter, 2.930 in. Length, 203 grams, Each

Part Number: WIS-S797

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Estimated Ship Date: Today

Piston and Ring Kit, Forged Aluminum, 66.000mm Bore, Yamaha, Kit

Part Number: WIS-573M06600

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston and Ring Kit, Powersports, Forged, 87mm Bore, Yamaha, Single Cylinder, Kit

Part Number: WIS-4674M08700

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Piston Rings, Plasma-moly, 4.060 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4060H

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Engine Piston, Polaris 800 XCR Fuji '99-03 XPS 2835CD

Part Number: WIS-2404M07200

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Ring Compressor Sleeve - 3.800" bore

Part Number: WIS-RCS38000

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Crankshaft Kit, Powersports, Crankshaft, Rod, Bearings, Kawasaki, Kit

Part Number: WIS-WPC130

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Engine Piston Wrist Pin, Piston Pin 19mm x 1.986 in. Undersized, Each

Part Number: WIS-S660U

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Estimated Ship Date: Today

96.52mm (3.800") Auto Ring Set- 1 cyl.

Part Number: WIS-3800GNX

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Estimated Ship Date: Apr 22, 2026 if ordered today

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