1966 CHEVROLET IMPALA Engines & Components

ACL Direct Replacement Main Bearing Sets 5M909P-STD

Main Bearings, Duraglide, P-Series, Grooved, Tri-Metal, Copper/Lead Alloy, Stock Size Crankshaft, Chevy, 4.4L, 4.9L, 5.0L, 5.3L, 5.7L, Set of 5

Part Number: PEB-5M909P-STD

Not Yet Reviewed

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King SI-Series Rod Bearings CR 808SI 020

Rod Bearings, .020 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Big Block, Set of 8

Part Number: KGB-CR808SI020

4.0 out of 5 stars ( 1 )

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Melling Camshaft Bolt Lock Plates 4605-LPK

Melling Camshaft Bolt Lock Plates 4605-LPK

Camshaft Locking Plate, Steel, Black Oxide, Bolts Included, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: MEL-4605-LPK

Not Yet Reviewed

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MotoRad Oil Filler Caps MO66

Oil Filler Cap, Steel, Natural, Twist-In, Chevy, Dodge, Jeep, Pontiac, Each

Part Number: SNN-MO66

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Hastings Piston Ring Sets 683

Piston Rings, Phosphate Coated, 4.250 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-683

Not Yet Reviewed

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Powermaster Alternator Brackets 2890

Alternator Bracket, Billet Aluminum, Polished, Upper and Lower Bracket, Big Block Chevy, Kit

Part Number: PWM-2890

4.5 out of 5 stars ( 2 )

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PRW Sportsman Steel Roller Tip Rocker Arms 0835021

Rocker Arms, Sportsman Steel Roller Tip, Stud Mount, Chromoly Steel, Natural, 1.6 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-0835021

Not Yet Reviewed

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Proform Chrome Engine Oil Dipstick Kits 141-550

Dipstick with Tube, Engine, Steel, Chrome, Chevy, Small Block, Each

Part Number: PRO-141-550

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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ATI Super Damper Standard Harmonic Balancers ATI917320

Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Chevy, Small Block, Each

Part Number: ATI-917320

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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COMP Cams Drag Race Camshafts 12-824-14

Camshaft, Mechanical Roller Tappet, Advertised Duration 312/322, Lift .630/.630, Chevy, Small Block, Each

Part Number: CCA-12-824-14

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Clevite H-Series Main Bearings MS-829H-21

MAIN BEARING SET

Part Number: CLE-MS829H21

Not Yet Reviewed

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Cloyes Street Billet True Roller Timing Sets 9-3500WX9

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

Part Number: CLO-9-3500WX9

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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COMP Cams Xtreme Marine Camshafts 12-232-3

Camshaft, Hydraulic Flat Tappet, Advertised Duration 256/262, Lift .447/.462, Chevy, Small Block, Each

Part Number: CCA-12-232-3

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Cloyes Heavy-Duty Timing Sets C-3023XSP

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

Part Number: CLO-C-3023XSP

Not Yet Reviewed

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PRW Fabricated Valve Covers 4045410

Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Silver Anodized, Chevy, Big Block, Pair

Part Number: PQX-4045410

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jun 30, 2026 if ordered today

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Estimated Ship Date: Jun 30, 2026 if ordered today

Melling Valves V0399

Valve, Intake, Dished, Steel, 1.720 in. Diameter, 0.341 in. Stem, 4.917 in. Overall Length, Buick, Chevrolet, GMC, Olds, Pontiac, Studebaker, Each

Part Number: MEL-V0399

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Edelbrock Classic Cast Aluminum Valve Covers 4144

Valve Covers, Classic Series, Cast Aluminum, Polished, Edelbrock Logo, Chevy, Small Block, Pair

Part Number: EDL-4144

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Trans-Dapt Performance Diecast Aluminum Valve Covers 6615

Valve Covers, Tall, Perimeter Bolt Mounting, Die-cast Aluminum, Polished, Finned, Chevy, GMC, Big Block, Pair

Part Number: TRD-6615

1.0 out of 5 stars ( 1 )

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Standard Motor PCV Valve Cover Grommets GV9

Valve Cover Grommet, PCV, Rubber, Buick, Cadillac, Checker, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-GV9

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Mr. Gasket Chrome Plated Crank Pulleys 4972

Crankshaft Pulley, V-Belt, 1-Groove, Steel, Chrome, Chevy, Small Block, Short Pump, Each

Part Number: MRG-4972

Not Yet Reviewed

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Proform Freeze Plug Kits 66550

Freeze Plugs, Brass, Chevy 283-350, Small Block, Kit

Part Number: PRO-66550

1.0 out of 5 stars ( 1 )

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Spectre Performance Chrome Alternator Brackets 42263

Alternator Bracket, Upper, Driver Side, Steel, Chrome, Chevy, Small Block, Short, V-belt Style, Each

Part Number: SPE-42263

4.08 out of 5 stars ( 13 )

Estimated Ship Date: Tomorrow

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Melling Timing Chain Sets 40400

Timing Chain and Gear Set, Double Roller, 3-bolt, Iron Cam Gear, Steel Crank Gear, Will Not Fit Factory Roller Cam Applications, Chevrolet, Set

Part Number: MEL-40400

3.5 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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Sealed Power CP-Series Rod Bearings 2020CP 10

Rod Bearing, 0.010 in. Crankshaft Undersize, Tri Metal, Buick, Cadillac, Checker, Chevy, Oldsmobile, Pontiac, L4, L6, V8

Part Number: SLP-2020CP10

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Sealed Power MA Series Main Bearings 4400MA 10

Main Bearings, 0.010 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Chevy, Big block, Set of 5

Part Number: SLP-4400MA10

Not Yet Reviewed

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