1990 Pistons & Piston Rings

Pistons, Quick 16 Series, 2618 Forged Aluminum, Dome, 4.605 in. Bore, 4.250 in. Stroke, 6.800 in. Rod, Chevrolet, Big Block, Each

Part Number: WIS-6481B105

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Pistons, Quick 16 Series, 2618 Forged Aluminum, Dome, 4.615 in. Bore, 4.250 in. Stroke, 6.800 in. Rod, Chevrolet, Big Block, Each

Part Number: WIS-6481B115

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Pistons, Quick 16 Series, 2618 Forged Aluminum, Dome, 4.625 in. Bore, 4.250 in. Stroke, 6.800 in. Rod, Chevrolet, Big Block, Each

Part Number: WIS-6481B125

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Pistons, Quick 16 Series, 2618 Forged Aluminum, Dome, 4.560 in. Bore, 4.250 in. Stroke, 6.800 in. Rod, Chevrolet, Big Block, Each

Part Number: WIS-6481B6

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Pistons, Quick 16 Series, 2618 Forged Aluminum, Dome, 4.500 in. Bore, 4.250 in. Stroke, 6.800 in. Rod, Chevrolet, Big Block, Each

Part Number: WIS-6481BS

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Piston and Ring Kit, Forged Aluminum, 43.500mm Bore, Kawasaki, Suzuki, Kit

Part Number: WIS-648M04350

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Piston and Ring Kit, Forged Aluminum, 44.000mm Bore, Kawasaki, Suzuki, Kit

Part Number: WIS-648M04400

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Piston and Ring Kit, Forged Aluminum, 45.000mm Bore, Kawasaki, Suzuki, Kit

Part Number: WIS-648M04500

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Piston and Ring Kit, Forged Aluminum, 47.500mm Bore, Yamaha, Kit

Part Number: WIS-649M04750

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Piston and Ring Kit, Forged Aluminum, 48.500mm Bore, Yamaha, Kit

Part Number: WIS-649M04850

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Piston and Ring Kit, Forged Aluminum, 49.000mm Bore, Yamaha, Kit

Part Number: WIS-649M04900

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Piston, Forged, Dish, 3.366 in. Bore, 1.0mm, 1.2mm, 2.8mm Ring Grooves, Mitsubishi, L4, Each

Part Number: WIS-6559M855

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Pistons, Quick 16 Series, 2618 Forged Aluminum, Dome, 4.605 in. Bore, 4.250 in. Stroke, 6.800 in. Rod, Chevrolet, Big Block, Each

Part Number: WIS-6479B105

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Piston and Ring Kit, Forged Aluminum, 48.500mm Bore, Kawasaki, Kit

Part Number: WIS-644M04850

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Piston and Ring Kit, Forged Aluminum, 49.000mm Bore, Kawasaki, Kit

Part Number: WIS-644M04900

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Pistons, Pro Tru Street, Forged Aluminum, Dome, 4.280 in. Bore, Rings, Chevrolet, Big Block, Single Piston, Each

Part Number: WIS-5514A3

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Pistons, Pro Tru Street, Forged Aluminum, Dome, 4.280 in. Bore, Rings, Chevrolet, Big Block, Single Piston, Each

Part Number: WIS-5514AS

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Pistons, Pro Tru Street, Forged Aluminum, Flat Top, 4.500 in. Bore, Rings, Chevrolet, 7.4L, Single Piston, Each

Part Number: WIS-5518A3

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Pistons, ProMax 2618 Race Pistons, Forged, Flat Top, 4.030 in. Bore, Chevy Small Block, Each

Part Number: HRS-840306305L

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Pistons, SB Chev, FT, 4.030" Bore

Part Number: HRS-840325305R

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Pistons, SB Chev, FT, 4.040"

Part Number: HRS-840425305L

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Pistons, SB Chev, FT, 4.040"

Part Number: HRS-840425305R

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Pistons, SB Chev, DM, 4.040"

Part Number: HRS-840425613L

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Pistons, SB Chev, DM, 4.040"

Part Number: HRS-840425613R

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Piston, Forged, Dome, Single Valve Relief, 4.350 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Each

Part Number: JEP-212138S

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Estimated Ship Date: Feb 26, 2026 if ordered today

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