Small Block Chevy 400 Parts & Accessories

Water Pump, Mechanical, Short, High-Volume, Aluminum, Natural, Clockwise, Chevy, Small Block, Each

Part Number: EDL-88100

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Cam/Lifter, Valvetrain, Hydraulic Flat Tappet, Advertised Duration 262/270, Lift .462/.469, Chevy Small Block

Part Number: CCA-K12-238-2

4.73 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow if ordered today

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Rocker Arm, Ultra Pro Magnum, Rocker Arm, Stud 7/16 in., Ratio 1.6 in., Chevy, Small Block, Set of 16

Part Number: CCA-1605-16

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Flexplate, 168-Tooth, External Engine Balance, 2-Piece Rear Main Seal, SFI 29.1, Chevy, 400, Each

Part Number: SUM-G101SFI

4.24 out of 5 stars ( 45 )

Estimated Ship Date: Today

Control Arms, StrongArm, Steel, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Front Lower, Kit

Part Number: ART-11222899

Not Yet Reviewed

Estimated Ship Date: Today

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Brake Rotor, Front, RWD, 11.00 in. O.D., 279 mm O.D., 5 x 4.75 in., 5 x 120 mm, 1.035 in. Thick, Pair

Part Number: RSD-BR02C2

4.1 out of 5 stars ( 20 )

Estimated Ship Date: Today

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Engine Dress-Up Kit, Chrome, Tall Valve Covers/Air Cleaner/Timing Cover/Breather, Chevy, Small Block, Kit

Part Number: PRO-141-900

4.89 out of 5 stars ( 18 )

Estimated Ship Date: Today

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Head Gasket, 4.030 in. Bore, .040 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: CGT-C5399-040

4.13 out of 5 stars ( 8 )

Estimated Ship Date: Today

Oil Pan, Steel, Orange, 7 qt., Chevy, Small Block, Each

Part Number: SUM-G3502

3.31 out of 5 stars ( 35 )

Estimated Ship Date: Today

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Timing Chain and Gear Set, Billet, Double Roller, Billet Steel Sprockets, Chevy, V6/V8, Set

Part Number: CLO-9-3500TX9

4.81 out of 5 stars ( 32 )

Estimated Ship Date: Today

Clutch Kit, Street Extreme, 1.125 in. - 10-spline, Ceramic Disc, Pressure Plate, Buick, Chevy, Pontiac, Kit

Part Number: MCL-75324

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Ignition Wire Loom/Separator, Vertical, Aluminum/Polymer, Black/Black, 7-9mm, Chevy, Small Block, Pair

Part Number: RNM-1101-90-K

4.18 out of 5 stars ( 33 )

Estimated Ship Date: Today

Lifters, Hyd Roller SB Chevy, Retrofit, Set of 16

Part Number: ISK-2077HYRT

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Timing Chain and Gear Set, Street True Roller, Double Roller, Iron/Steel Sprockets, Chevy, Small Block, Set

Part Number: CLO-9-1100

4.89 out of 5 stars ( 28 )

Estimated Ship Date: Today

Spindles, Nodular Iron, 2.5 in. Drop, Chevy, GMC, Pickup, Designed for 1.25 in. Thick Rotor, Pair

Part Number: CLP-CP30106-4

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Harmonic Balancer, OEM, External Balance, Nodular Iron, Natural, Chevy, Small Block, Each

Part Number: SUM-161400

4.72 out of 5 stars ( 47 )

Estimated Ship Date: Today

Differential Carrier, Dura Grip Positraction, Clutch-type, 30-spline, Nodular Iron, Rear, GM 8.875 in. (12-bolt) Truck, Chevy, GMC, Each

Part Number: YGA-26052

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Spindles, Ductile Iron, 2.5 in. Drop, Chevy, GMC, Pickup, Fits 1.25 in. Thick Rotors, Pair

Part Number: CLP-CP4S4

4.79 out of 5 stars ( 28 )

Estimated Ship Date: Today

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Pulleys, Sport Track, Serpentine, Performance Ratio, Billet Aluminum, Black Brackets, with P/S, with A/C, Chevy, Small Block, Long, Kit

Part Number: MCH-21690-08

3.82 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Torque Converter, Holeshot, 1,800-2,200 rpm Stall Range, Chevy, THM350/THM400, Each

Part Number: BMM-20416

4.39 out of 5 stars ( 18 )

Estimated Ship Date: Today

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Chevy SB, 195 cc Intake Runner, 65cc Angle-Plug Chamber, 2.02 Intake Valve, 1.6 Exhaust Valve, Hydraulic Roller Cam Max .600 Lift, Ea.

Part Number: SUM-162SBCANGHR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Suspension Package, Stage 2 Handling, Lowering, Coil Springs, Shocks/Struts, Sway Bars, Buick, Chevy, Kit

Part Number: UPI-ABF803-1-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Head Gasket, Steel Core Laminate, 4.166 in. Bore for 4.155 in. Maximum Engine Bore, 0.039 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: FEL-1010

4.64 out of 5 stars ( 33 )

Estimated Ship Date: Today

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Sway Bar, Front, Steel, Black Powdercoated, Solid, 32mm Diameter, Buick, Chevy, Oldsmobile, Pontiac, Each, Kit

Part Number: UPI-4035-B

4.89 out of 5 stars ( 44 )

Estimated Ship Date: Today

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Spark Plug Wires, Street Fire, 8mm, Black, 90 Degree Boots, Universal, V8, Set

Part Number: MSD-5552

4.89 out of 5 stars ( 35 )

Estimated Ship Date: Today