PONTIAC Pistons & Piston Rings

Pistons, Cast, Dish, 3.766 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-1493C-030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pistons, Cast, Dish, 3.776 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-1493C-040

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.030 in. Bore, Chevy, Set of 8

Part Number: UEM-1476HC-030

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Pistons, Hypereutectic, Flat, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-1479H-030

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Piston Rings, Piston Ring Sets, 0.030 in. Oversize, 3.780 in. Bore, Phosphate Coated, 5/64 in., 5/64 in., 3/16 in. Ring Thickness, L8, V8, Set of 8

Part Number: HSN-568030

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.155 in. Bore, 4.250 in. Stroke, Step Dish, Pontiac, Set of 8

Part Number: UEM-IC981KTD-030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pistons, Forged, Flat, 4.180 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Pontiac, V8, Set of 8

Part Number: UEM-IC890-060

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Estimated Ship Date: Apr 13, 2026 if ordered today

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-14cc Dish Top Pontiac Early and Late Forged 2618

Part Number: DMS-2-6104-4160C

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston Set, 389 Early Pontiac 2-FX Series -2cc Early Flat Top Piston Set. 4.120 bore

Part Number: DMS-2-6102-4120

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M667040

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Estimated Ship Date: Mar 20, 2026 if ordered today

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Pistons, Cast, Dish, 4.087 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Set of 8

Part Number: UEM-1633-030

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Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-644030

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.191 in. Bore, 5/64 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M643040

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Estimated Ship Date: Mar 19, 2026 if ordered today

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-7cc Flat Top Pontiac Late Forged 4032

Part Number: DMS-1-6120-4180C

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Estimated Ship Date: Mar 23, 2026 if ordered today

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-7cc Flat Top Pontiac Late Forged 4032

Part Number: DMS-1-6120-4190C

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Estimated Ship Date: Mar 23, 2026 if ordered today

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-18cc Dish Top Pontiac Late Forged 4032

Part Number: DMS-1-6135-4180

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Estimated Ship Date: Mar 23, 2026 if ordered today

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-7cc Flat Top Pontiac Late Forged 4032

Part Number: DMS-1-6100-4120C

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Estimated Ship Date: Mar 23, 2026 if ordered today

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-14cc Dish Top Pontiac Early and Late Forged 4032

Part Number: DMS-1-6104-4150C

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Estimated Ship Date: Mar 23, 2026 if ordered today

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

Part Number: HSN-2M660010

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4649030

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Piston and Ring Kit, Forged, Flat, 4.155 in. Bore, Pontiac, V8, Kit

Part Number: UEM-IC941KTD-030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M6194030

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, 0.045 in. Oversize, 4.045 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5523045

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Estimated Ship Date: Mar 20, 2026 if ordered today

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

Part Number: HSN-2M5581030

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Estimated Ship Date: Mar 19, 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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