PONTIAC 6.6L/400 Engines & Components

Accessory Belts, V-Belts, V-groove, 0.440 in. Width, 48.50 in. Length, Buick, Chevy, Chrysler, Ford, GMC, Jeep, Mercedes-Benz, Volvo, Each

Part Number: DAC-15485

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: UEM-1443HC-030K1

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Belt, Elite, V-Belt, 7/16 in. Width, 50.50 in. Length, Each

Part Number: CEL-15512

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Estimated Ship Date: Today

Timing Gear Replacement Part, Roller Thrust Bearing, AMC, Chrysler, Dodge, Ford, Plymouth, Pontiac, Each

Part Number: MIL-13861

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Windage Tray, Steel, Clear Zinc, Louvered, Rear Sump, Pontiac, Each

Part Number: CTR-20-918P

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Silver Anodized, Oil Stacks, Chevy, Small Block, Pair

Part Number: PQX-4035040

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Main Bearing Set, CHEVROLET 400 V8 - pMaxKote

Part Number: KGB-MB509XPC010

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PONTIAC 1V ALUM WP PULLEY ASSEM

Part Number: MCH-13012

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Cylinder Head Studs, Pro Series, Hex Head, Pontiac, 400, 428, Kit

Part Number: ARP-190-4002

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Estimated Ship Date: Today

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Rocker Arms, Pedestal-Shaft Style, Full Roller, Aluminum, 1.60 / 1.50 Split Ratio, AFR Heads, Kit

Part Number: PQX-3535032

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Oil Drain Pan Plugs, Plug, Thread Size 1/2-20 in., Each

Part Number: RNB-69012

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Estimated Ship Date: Today

Lifter, Hydraulic Flat, GM, Each

Part Number: MEL-299514

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Valve Cover Wing Nuts, Aluminum, Black Powdercoated, 5/16-18 Thread, 1 3/8 in. Long, Set of 4

Part Number: MOR-68621

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

Lifters, Mechanical Roller, Vertical Link Bar, Pontiac, Set of 16

Part Number: CCA-859-16

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Timing Chain and Gear Set, Hi-Tech, Double Roller, Steel Sprockets, Pontiac, V8, Set

Part Number: CCA-3112

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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VALVE-TI PONT 2.400

Part Number: MAN-11920-1

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Estimated Ship Date: Dec 29, 2025 if ordered today

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

Part Number: HSN-2M5581020

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Estimated Ship Date: Today

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Oil Pan Bolts, Polished Stainless Steel, Hex Head, Mopar, Pontiac, V8, Kit

Part Number: ARP-400-1802

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Pulley Kit, Tru Trac Serpentine System, Aluminum, Polished, Pontiac, 326-455, Kit

Part Number: BSP-14900

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Valve Cover Grommet, PCV, Buick, Cadillac, Chevy, GMC, Jeep, Oldsmobile, Pontiac, Each

Part Number: RNB-42061

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Accessory Belts, V-Ribbed, V-groove, 0.410 in. Width, 36.58 in. Length, AM General, AMC, BMW, Chevy, Chrysler, Ford, GMC, Subaru, Toyota, Volvo, Each

Part Number: ADO-15360

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Estimated Ship Date: Today

• $20.00 Summit Bucks

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

Part Number: UEM-IC891-040

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Crankshaft Pulley, V-Belt, 3-Groove, 8 in., Billet Aluminum, Polished, Pontiac, 326/350/389/400/421/428/455

Part Number: MCH-13041

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

-14cc Dish Top Pontiac Early and Late Forged 4032

Part Number: DMS-1-6104-4150C

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Engine Rotating Assembly, Balanced, Competition, Forged 4340 Crank, Forged Pistons, H-Beam Rods, Pontiac, Big Block, 400, Kit

Part Number: ESP-B515004155

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Estimated Ship Date: Dec 16, 2025 if ordered today

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