PONTIAC Pontiac V8 Pistons & Piston Rings

PISTON SET

Part Number: UEM-1516-030

5.0 out of 5 stars ( 1 )

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Piston Rings, Cast Iron, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251KC30

4.75 out of 5 stars ( 4 )

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Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.092 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L8, V8, W8, Set

Part Number: HSN-2M639030

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Piston Rings, Chrome, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251KC40

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Piston and Ring Kit, Hypereutectic, Flat, 4.150 in. Bore, Pontiac, V8, Kit

Part Number: UEM-KB133KTM-030

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Pistons, Forged, Flat, 4.160 in. Bore, Pontiac, Set of 8

Part Number: SLP-L2262F40

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Pistons, Hypereutectic, Flat, 4.150 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Pontiac V8, Set of 8

Part Number: UEM-KB304-030

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.150 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Pontiac, Set of 8

Part Number: UEM-KB346-030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.210 in. Bore, Pontiac, Set of 8

Part Number: UEM-KB222-060

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Forged Pro pistons for Pontiac 455, 4.190 bore, 1.490 C.H., 4.210 in. stroke, 6.625 in. rod, 17cc dish, 11.4:1@64cc, 10.5@72cc, 9.9@80cc, 9.3@87cc.

Part Number: SUM-BBP455030

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Pistons, Cast, Flat, 4.180 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Pontiac, V8, Set of 8

Part Number: UEM-1526-060

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Piston Rings, Premium Ductile Ring Sets, 0.040 in. Oversize, 3.789 in. Bore, Plasma-moly, 5/64 in., 5/64 in., 3/16 in. Ring Thickness, V8, Set of 8

Part Number: HSN-2M568040

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M643060

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Pistons, Cast, Flat, 4.120 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Pontiac, V8, Set of 8

Part Number: UEM-1526-STD

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Estimated Ship Date: Jan 16, 2026 if ordered today

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-7cc Flat Top Pontiac Late Forged 2618

Part Number: DMS-K261204180C

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 4.160 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Pontiac V8, Set of 8

Part Number: UEM-KB346-040

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, 0.060 in. Oversize, 3.809 in. Bore, Plasma-moly, 5/64 in., 5/64 in., 3/16 in. Ring Thickness, V8, Set of 8

Part Number: HSN-2M568060

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.181 in. Bore, 5/64 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M643030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston and Ring Kit, Forged, Dish, 4.150 in. Bore, Pontiac, V8, Kit

Part Number: UEM-IC892KTD-030

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Piston and Ring Kit, Forged, Dish, 4.180 in. Bore, Pontiac, V8, Kit

Part Number: UEM-IC889KTD-030

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston and Ring Kit, Forged, Dish, 4.210 in. Bore, Pontiac, V8, Kit

Part Number: UEM-IC889KTD-060

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Pistons, Cast, Flat, 4.210 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Pontiac, V8, Set of 8

Part Number: UEM-1525-060

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Pistons, Forged, Dish, 4.150 in. Bore, Pontiac, 428, Set of 8

Part Number: UEM-IC892-030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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Pistons, Forged, Dish, 4.160 in. Bore, Pontiac, Set of 8

Part Number: UEM-IC891-040

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Piston and Ring Kit, Forged, Flat, 4.190 in. Bore, Pontiac, V8, Kit

Part Number: UEM-IC888KTD-040

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Estimated Ship Date: Dec 29, 2025 if ordered today

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