1999 Pistons & Piston Rings

ProX Piston Kit YZ80 '93-01 (79cc) (45.96mm)

Part Number: PXR-01-2107-D

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

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ProX Piston Kit Moto TM125 '92-19 (53.95mm)

Part Number: PXR-01-7223-B

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

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ProX Piston Kit KX80 '88-00 (79cc) (46.98mm)

Part Number: PXR-01-4118-D

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

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Engine Piston, Tracker Series Sportstr 883-1200 10:1 CR

Part Number: WIS-40213P2

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston, Forged, Flat, 4.040 in. Bore, Chevy, Each

Part Number: MAN-591040L-1

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Comp Series LS FT 3.780B/3.622S/6.125R/1

Part Number: DPP-11593-R1

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

• Special Order

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-299S273780-7

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Piston, Hypereutectic, Dish, 90.20mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Ford, 5.4L, Each

Part Number: SLP-WH829CP

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 96.50mm Bore, Ford, L4, Set of 4

Part Number: SLP-H865CP-50MM

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston and Ring Kit, Forged Aluminum, 42.000mm Bore, Yamaha, Kit

Part Number: WIS-653M04200

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

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Piston, Hypereutectic, Flat, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB246-STD

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

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Pistons, FHR, Forged 4032 Aluminum, 4.060 in. Bore, 3.750 in. Stroke, Dish, Chevy, Small Block, Each

Part Number: UEM-SIC9965-060

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

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Piston, Hypereutectic, Dish, 89mm Bore, 1.2mm, 1.5mm, 2.5mm Ring Grooves, GM, V6, Each

Part Number: UEM-S3512HC-STD

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

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Piston, Hypereutectic, Dish, 90.5mm Bore, 1.2mm, 1.5mm, 2.5mm Ring Grooves, GM, V6, Each

Part Number: UEM-S3512HC15MM

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

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Piston, Hypereutectic, Dome, 93.5mm Bore, 1.2mm, 1.5mm, 2.5mm Ring, Cadillac, V8, Each

Part Number: UEM-S3515HC-5MM

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Piston, Hypereutectic, Dome, 93.75mm Bore, 1.2mm, 1.5mm, 2.5mm Ring, Cadillac, V8, Each

Part Number: UEM-S3515HC-75MM

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

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Piston, Hypereutectic, Dome, 93mm Bore, 1.2mm, 1.5mm, 2.5mm Ring, Cadillac, V8, Each

Part Number: UEM-S3515HC-STD

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

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Piston, Hypereutectic, Dish, 101.6mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, Small Block, Each

Part Number: UEM-S3516HC-STD

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Flat, 102.1mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, Small Block, Each

Part Number: UEM-S3517HC-5MM

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

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Piston, Hypereutectic, Dish, 102.1mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, Small Block, Each

Part Number: UEM-S3518HC-5MM

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

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Piston, Hypereutectic, Dish, 101.6mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, Small Block, Each

Part Number: UEM-S3518HC-STD

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

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Piston, Hypereutectic, Flat, 96.51mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, Small Block, Each

Part Number: UEM-S3520HC-5MM

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

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Piston, Hypereutectic, Dish, 4.040 in. Bore, 1.2mm, 1.5mm, 4.0mm Ring Grooves, GM, Each

Part Number: UEM-S3411H-040

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

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Piston, Hypereutectic, Dish, 4.060 in. Bore, 1.2mm, 1.5mm, 4.0mm Ring Grooves, GM, Each

Part Number: UEM-S3411H-060

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 4.000 in. Bore, 1.2mm, 1.5mm, 4.0mm Ring Grooves, GM, Each

Part Number: UEM-S3411H-STD

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

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