Pontiac 400 V8 Engine Parts

Master Cylinder, Power Brake Conversion, Dual Bowl, Cap, Reservoir, Booster, Chevy, Pontiac, Kit

Part Number: SUM-760191

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Sway Bars, Solid, Rear, 1.000 in. Diameter, Steel, Black Powdercoated, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: QA1-52826

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Power Brake Booster, Vacuum, Single Diaphragm, Steel, Gold Zinc Plated, 11.0 in. Diameter, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: SUM-760165

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Alternator and Generators, Ultra Series, GM 10SI, Alternator, 140 amp, 12V, Single Wire, Black Finish, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: MCH-P2556-08

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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HEI Distributor Upgrade Kit, 50,000 V Coil, Cap, Rotor, GM V8, Red, Kit

Part Number: DUI-240001RD

4.63 out of 5 stars ( 19 )

Estimated Ship Date: Tomorrow

Gaskets, Full Set, Pontiac , 389, 400, 421, 428, 455, Set

Part Number: FEL-2806

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Cam/Lifter, Valvetrain, Hydraulic Flat Tappet, Advertised Duration 279/297, Lift .478/.465, Pontiac, V-8, Kit

Part Number: CCA-K51-600-5

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.65 Ratio, Fits 7/16 in. Stud, Pontiac, Set of 16

Part Number: CSP-S6001-65

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Switch, Replacement, Headlight Dimmer Type, Push Button, Buick, Chevy, Ford, GMC, Jeep, Olds, Pontiac, Each

Part Number: ADO-D808

4.3 out of 5 stars ( 20 )

Estimated Ship Date: Tomorrow

• $20 Summit Bucks

Coilover Spring, Pro, Flat Style, 750 lbs./in. Rate, 10 in. Length, 4.10/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-10HTBF750

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Oil Filter, Canister, 13/16-16 in. Thread, 3.110 in. High, Each

Part Number: SUM-127007

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

Radiator, Performance, Aluminum, Black, Crossflow, 2-Row, Chevy, Pontiac, Each

Part Number: RAD-CHC11B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Shock Absorber, Street Performance, Twin-tube, Low Gas Charge, Rear, Chevy, Pontiac, Each

Part Number: BEL-10309H

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Master Cylinder, Dual Bowl Design, Cast Iron, Chrome, 1.125 in. Bore Size, Buick, Chevy, GMC, Olds, Pontiac

Part Number: RSD-DBMC09C

4.57 out of 5 stars ( 21 )

Estimated Ship Date: Tomorrow

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 278/288, Lift .421/.444, Pontiac, V8, Kit

Part Number: SUM-K2800

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Alternator, Internal Regulator, 12 V, 140 amp, Natural Finish, Serpentine Pulley, Buick, Chevy, GMC, Pontiac

Part Number: SUM-810345

4.56 out of 5 stars ( 32 )

Estimated Ship Date: Tomorrow

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Disc Brakes, Pro-Plus, Front, Cross-Drilled/Slotted Rotors, 6-Piston Calipers, GM, Passenger Car, Kit

Part Number: BAE-4301337B

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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• Special Order

Headers, Traditional, Stepped Block Hugger, Steel, Silver Ceramic Coated, Pontiac, 326-455, Pair

Part Number: HED-26164

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Water Pump, Electric, 42 gpm, Billet Aluminum, Black Anodized, Heavy-Duty, Pontiac, V8, Each

Part Number: MEZ-WP103SHD

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Clutch Kit, Concept 10.5 Dual-Disc Clutch, 1.125 in. - 26-spline, Metallic Disc, Pressure Plate, Chevy, Small Block, Kit

Part Number: RAM-50-2125N

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Sway Bar, Rear, Solid, Black, 1 in. Diameter, Chevrolet, Pontiac, Each

Part Number: OPG-RP01702

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

• Oversize $7.99

Pressure Plate, Diaphragm-Style, 11 in. Disc Diameter, Chevy, Pontiac, Oldsmobile, Each

Part Number: MCL-360803

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Sway Bar, Black, Steel, Front, 1 3/8 in. Diameter, Hollow, Polyurethane Bushings, Endlinks, Buick, Chevy, Oldsmobile, Pontiac, Bolt-On, Kitt

Part Number: HSS-2202F

4.69 out of 5 stars ( 29 )

Estimated Ship Date: Tomorrow

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Coilover Spring, Pro, Flat Style, 550 lbs./in. Rate, 10 in. Length, 3.50/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-10HTSF550

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Spring Spacer, Rear, Aluminum, 1.500 in. Thickness, GM, Passenger Car, Each

Part Number: GLS-1620

4.25 out of 5 stars ( 20 )

Estimated Ship Date: Tomorrow