PONTIAC 6.6L/400 Engines & Components

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, 2.20 Rod Bearings, Each

Part Number: ESP-440042506700

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Rocker Arms, Sportsman Series, Stud Mount, Roller Tip, 1.5/1.6 Split Ratio, Fits 3/8 in. Stud, With Oil Deflector, Chevy, Small Block, Set of 16

Part Number: PQX-68350356

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Harmonic Balancer, PQx, Internal Balance, Black, Pontiac, V8, Each

Part Number: PQX-2438940

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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PCV Breather

Part Number: SMP-BF19

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Silv-O-Lite Piston - Pontiac 400ci/6.6L (V8) Kit with Rings

Part Number: UEM-1526-020K1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Silv-O-Lite Piston - Pontiac 400ci/6.6L (V8) Kit with Rings

Part Number: UEM-1526-060K1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Silv-O-Lite Piston - GM 400ci/6.6L (V8) Kit with Rings

Part Number: UEM-1443HC-020K1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Pistons, Forged, Dish, 4.155 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Pontiac, V8, Set of 8

Part Number: UEM-IC938-030

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Pistons, Forged, Dish, 4.165 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Pontiac, V8, Set of 8

Part Number: UEM-IC938-040

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Piston and Ring Kit, Forged, Dish, 4.165 in. Bore, Pontiac, V8, Kit

Part Number: UEM-IC938KTD-040

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Pistons, Forged, Flat, 4.155 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Pontiac, V8, Set of 8

Part Number: UEM-IC941-030

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Pistons, Forged, Flat, 4.185 in. Bore, Pontiac, Set of 8

Part Number: UEM-IC941-060

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 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: Dec 22, 2025 if ordered today

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Piston and Ring Kit, Forged, Flat, 4.165 in. Bore, Pontiac, V8, Kit

Part Number: UEM-IC941KTD-040

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Piston and Ring Kit, Forged, Flat, 4.185 in. Bore, Pontiac, V8, Kit

Part Number: UEM-IC941KTD-060

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.200 in. Bore, 4.250 in. Stroke, Flat Top, Pontiac, Set of 8

Part Number: UEM-IC941KTD-075

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.210 in. Bore, 4.250 in. Stroke, Flat Top, Pontiac, Set of 8

Part Number: UEM-IC941KTD-085

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Estimated Ship Date: Dec 22, 2025 if ordered today

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

Part Number: UEM-IC942KTD-030

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Piston and Ring Kit, Forged, Flat, 4.165 in. Bore, Pontiac, V8, Kit

Part Number: UEM-IC942KTD-040

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Piston and Ring Kit, Forged, Flat, 4.185 in. Bore, Pontiac, V8, Kit

Part Number: UEM-IC942KTD-060

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.195 in. Bore, 4.500 in. Stroke, Flat Top, Pontiac, Set of 8

Part Number: UEM-IC942KTD-070

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.210 in. Bore, 4.500 in. Stroke, Flat Top, Pontiac, Set of 8

Part Number: UEM-IC942KTD-085

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Pistons, Premium Forged, Dish, 4.190 in. Bore, Pontiac, Set of 8

Part Number: UEM-IC943-065

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Piston and Ring Kit, Forged, Dish, 4.165 in. Bore, Pontiac, V8, Kit

Part Number: UEM-IC943KTD-040

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Piston and Ring Kit, Forged, Dish, 4.185 in. Bore, Pontiac, V8, Kit

Part Number: UEM-IC943KTD-060

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Estimated Ship Date: Dec 22, 2025 if ordered today

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