1990 Pistons & Piston Rings

Piston, Forged, Dish, 2-Valve Reliefs, 4.125 in. Bore, 3.400 in. Stroke, 5.400 in. Rod, 1.100 in. Compression, Ford, Right, Each

Part Number: JEP-314511R

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Estimated Ship Date: Apr 13, 2026 if ordered today

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BB Chevy Comp Series 18° 4.610B/1.215CD

Part Number: DPP-23006

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Estimated Ship Date: May 1, 2026 if ordered today

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SB Chevy FT 4.155B/1.062CD NS

Part Number: DPP-11205

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Estimated Ship Date: May 1, 2026 if ordered today

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Pistons, Professional Series, Quick 16, Forged Aluminum, Dome, 4.625 in. Bore, Stroked, Chevy, Big Block, Each

Part Number: WIS-60023B125

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dome, 4.600 in. Bore, Stroked, Chevy, Big Block, Each

Part Number: WIS-60158B100

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Piston, 23 Degree GP, Forged, Flat Top, 2-Valve Reliefs, 4.060 in. Bore, 3.480 in. Stroke, 6.000 in. Rod, 1.250 in. Compression, Chevy, Right, Each

Part Number: JEP-170694R

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Flat Top, 3.796 in. Bore, Left Side, Stock Stroke, Chevy, Small Block, Each

Part Number: WIS-60136LX6

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.030 in. Bore, 3.480 in. Stroke, 6.250 in. Rod, 1.000 in. Compression, Chevy, Each

Part Number: JEP-271054S

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SB Chevy DM 4.155B/1.250CD NS

Part Number: DPP-11812

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Estimated Ship Date: May 1, 2026 if ordered today

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Engine Piston, Suz LT250R Quadrcr '88-92 ProLite 2687CD

Part Number: WIS-571M06825

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 65.500mm Bore, Yamaha, Kit

Part Number: WIS-513M06550

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dome, 4.040 in. Bore, Stroked, Left Side, Chevy, Small Block, Each

Part Number: WIS-60130LB4

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Pistons, Professional Series, Forged Aluminum, Flat Top, 4.040 in. Bore, Rings Included, Left Side, Chevy, Small Block, Each

Part Number: WIS-60002LX4

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ProX Piston Kit Yamaha XT/TT600 '84-04 (95.50mm)

Part Number: PXR-01-2601-050

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 3.528 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-4725P3

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 87.500mm Bore, Suzuki, Kit

Part Number: WIS-561M08750

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Engine Piston, Yam YFM350 Warrior/Raptor '87-13 12:1 CR

Part Number: WIS-40123M08400

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 56.000mm Bore, Suzuki, Kit

Part Number: WIS-641M05600

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Engine Piston, Tracker Series 1340 EVO Domed 10:1 CR

Part Number: WIS-40216P2

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 84.000mm Bore, Yamaha, Kit

Part Number: WIS-40109M08400

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 76.000mm Bore, Kawasaki, Kit

Part Number: WIS-PK1050

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 68.500mm Bore, Suzuki, Kit

Part Number: WIS-571M06850

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Piston and Ring Kit, Forged Aluminum, 81.000mm Bore, Honda®, Kit

Part Number: WIS-577M08100

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Engine Piston, Yam SRV540 '80-91/XLV,VK540'86-05 2894CD

Part Number: WIS-2305M07350

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Estimated Ship Date: Apr 20, 2026 if ordered today

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ProX Piston Kit Yamaha XT/TT600 '84-04 (95.75mm)

Part Number: PXR-01-2601-075

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Estimated Ship Date: Apr 16, 2026 if ordered today

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