PONTIAC 6.6L/400 Parts and Accessories

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: Dec 22, 2025 if ordered today

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Master Cylinder, Hydraulic Clutch Master Cylinder Kit, Single Bowl Design, Aluminum, Natural, Cap, White Plastic Remote Reservoir, Chevy, Pontiac, Kit

Part Number: IST-HGF1MK

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Estimated Ship Date: Today

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Shock, Tuned 1.5 Adjustable Performance Series, Monotube, Front, Buick, Chevy, GMC, Olds, Pontiac, Each

Part Number: HSS-70030012

4.33 out of 5 stars ( 3 )

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Radiator, Aluminum, 3-Row, Polished, Crossflow, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: FBR-FB133

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Lowering Springs, Front and Rear, 1 in. Lowering, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Set

Part Number: UPI-4050

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 4.33:1 Ratio, GM, 12-Bolt Car, 4 Series, Set

Part Number: RMG-6903781

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MASTER CYLINDER/BOOSTER KIT

Part Number: CLP-6474BB24-9

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CLUTCH MASTER CYLINDER KIT WITH WILWOOD PLASTIC RESERVOIR, 68-72 GM A BODY

Part Number: BTM-4768722

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Exhaust, Tailpipes, Stainless Steel, 2.5 in. Diameter, Chevy, Pontiac, Pair

Part Number: FLO-815801

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Intake Manifold, Performer RPM, Dual Plane, Aluminum, Natural, Square Bore, Bolts, Chevy, Small Block, Kit

Part Number: EDL-2041

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Headers, Hot Rodz Engine Swap, Mid-Length, Steel, Temporary Paint, Chevy, Oldsmobile, Pontiac, Pair

Part Number: HED-68330

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Camshaft, Mechanical Roller Tappet, Advertised Duration 300/308, Lift .630/.630, Chevy, Small Block, Each

Part Number: CCA-12-908-9

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 4.10:1 Ratio, GM, 12-Bolt Car, 3 Series, Set

Part Number: RMG-6903041

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Alternator, 225 MAX AMP, 1-Groove, OEM Wire, Chrome, V-Belt Pulley, Each

Part Number: TFF-8319C1GOE

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Control Arms, Stock-Type, Front Lower, Steel, Black Powdercoated, Chevy, Pontiac, Pair

Part Number: RKD-RK100-21L

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Gear, Ring and Pinion, 3.42:1 Ratio, GM, 8.5 in., O Axle, 10-Bolt, 3 Series, Set

Part Number: RMG-4900491

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Steering Box, Power Assist, AMC, Cadillac, Buick, Oldsmobile, Pontiac, Each

Part Number: LSC-969

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

• Core Charge $125.00
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Cam/Lifters/Timing, Hydraulic Flat Tappet, Advertised Duration 256/268, Lift .447/.454, Chevy, Small Block

Part Number: CCA-SK12-234-2

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Flexplate, 166-Tooth, Internal Engine Balance, 2.750 in. I.D. Crankshaft register, SFI 29.1, Pontiac, V8, Each

Part Number: TCI-399673

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Timing Cover, One-piece, Aluminum, Natural, Pontiac, 350, 400, 455, Each

Part Number: EDL-4265

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Sway Bar, Gray Hammertone, Chromoly Steel, Rear, 1 in. Diameter, Chevy, Oldsmobile, Pontiac, Kit

Part Number: HEL-5800

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Radiator Core Support, Steel, EDP Coated, Pontiac, Each

Part Number: GMK-4321-320-77

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Shock, HQ, Monotube, 20.7 in./13.15 in. Extended/Collapsed Lengths, Tie Bar/Eyelet Mounts, Each

Part Number: ART-22189853

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Steering Boxes, New, Power Assist, Front Steer, Cast Iron, Black, AMC, Buick, Cadillac, Chevrolet, GMC, Jeep, Oldsmobile, Pontiac, Each

Part Number: AAZ-97-6507GB

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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9 in. Booster, Chrome, Firewall Mount, Dual Bowl Master Cylinder, Aluminum, Chrome, Non-Adjustable Proportioning Valve, Disc/Drum, Kit

Part Number: LEB-PBKT1077

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Estimated Ship Date: Dec 19, 2025 if ordered today

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