1966 CHEVROLET IMPALA Parts & Accessories

American Autowire Ignition Lock Cylinders 500674

Ignition Lock Cylinder, Chevy, Each

Part Number: AWW-500674

5.0 out of 5 stars ( 3 )

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Chevrolet Performance Bellhousing Dowel Pins 1453658

Bellhousing, Transmission Dowel Pin, .621 in. Diameter, Straight, 1.188 in. Length, GM, L92/LS, Each

Part Number: NAL-12720455

Not Yet Reviewed

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SCE Pro Copper Head Gaskets P135762

SCE Pro Copper Head Gaskets P135762

Head Gasket, Copper, 4.570 in. Bore, 0.062 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P135762

Not Yet Reviewed

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Motive Gear Performance Ring and Pinion Sets G882390 GM 8.2 in. 3.90 Gears

Gear, Ring and Pinion, 3.90:1 Ratio, GM, 8.2 in., Set

Part Number: MGR-G882390

5.0 out of 5 stars ( 3 )

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Fel-Pro Rear Main Seals BS 40013

Rear Main Seal, 2-Piece, Silicone, Chevy, Small Block, Each

Part Number: FEL-BS40013

5.0 out of 5 stars ( 8 )

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The Right Stuff Brake Boosters RPB8431C

Brake Booster, Vacuum Diaphragm Type, Steel, Chrome, 8.00 in. Diameter, Chevy, Each

Part Number: RSD-RPB8431C

5.0 out of 5 stars ( 2 )

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ACDelco Spark Plug Wire Sets 88862452

Spark Plug Wire Set, 7mm. Diameter, Spiral Core, Black, Chevy, GMC, Checker, Set

Part Number: ADO-9508N

4.25 out of 5 stars ( 8 )

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Hayden Transmission Cooler Hoses 112

Hose, Transmission Cooler, 1/2 in., 12 ft. Long, Rubber, Black, Each

Part Number: HDA-112

4.86 out of 5 stars ( 7 )

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Baer Brakes Track4 Disc Brake Systems 4301401S

Disc Brakes, Track4, Front, Cross-drilled/Slotted Rotors, 4-piston Silver Calipers, Chevy, Kit

Part Number: BAE-4301401S

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

MSD Chevrolet Distributor O-Ring Kits 8494

Distributor Replacement Parts, Chevrolet Distributor O-Ring Kits, Avanti, Buick, Cadillac, Checker, Chevy, Excalibur, GMC, Oldsmobile, Pontiac, Kit

Part Number: MSD-8494

5.0 out of 5 stars ( 5 )

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Tuff Stuff Performance Direct Replacement Power Steering Pumps 6198B

Power Steering Pump, Saginaw P Series, Black, Reservoir, Chevy, GMC, Each

Part Number: TFF-6198B

4.56 out of 5 stars ( 9 )

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King AM-Series Rod Bearings CR 809AM 010

Rod Bearings, .010 in Crankshaft Undersize, Bi Metal, Alecular Alloy, Ford, Big Block FE, Set of 8

Part Number: KGB-CR809AM010

4.0 out of 5 stars ( 3 )

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TCI PRO-X TH400 Aluminum Tailhousings 226405

Tailshaft Housing, Aluminum, GM, TH400, Each

Part Number: TCI-226405

5.0 out of 5 stars ( 4 )

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Sealed Power Cast Piston Rings E-251X 60

Piston Rings, Cast Iron, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251X60

5.0 out of 5 stars ( 3 )

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MotoRad Cooling System Pressure Testers MT300

Radiator and Radiator Cap Testers, Cooling System Pressure Testers, Adapters, Pressure Gauge, Storage Case, Kit

Part Number: SNN-MT300

5.0 out of 5 stars ( 2 )

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Summit Racing™ Reproduction Steering Column Adapter Wiring Harness for Horn, Turn Signals, & Hazards 1963-1966 Chevy II, Impala, Corvette, C/K Series Trucks SUM-RP20768

1963-65 Nova, 1963-66 Chevy Truck, 1965-66 Corvair, 1964-66 Corvette, 1963-66 Impala, Steering Column Adapt Harn, 1969-74 GM & Ididit Columns

Part Number: SUM-RP20768

5.0 out of 5 stars ( 1 )

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Cometic MLS Head Gaskets C5331-075

Head Gasket, Multi-layer Steel, 4.630 in. Bore, .075 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5331-075

Not Yet Reviewed

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SCE ICS Titan Copper Head Gaskets S135243

Head Gasket, Titan, Copper, 4.520 in. Bore, .043 in. Compressed Thickness, Chevrolet, Big Block MK IV, Each

Part Number: SCE-S135243

5.0 out of 5 stars ( 2 )

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Mr. Gasket Intake Gasket Sets 5817

Gaskets, Manifold, Intake, Ultra-Seal, 2.550 in. x 1.850 in. Raised Port, .060 in. Thick, Chevy, Big Block, Set

Part Number: MRG-5817

Not Yet Reviewed

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The Right Stuff Vacuum Pumps, Street EVP21

Quiet Electric Vacuum Pump, Pre Wired w/ Separate Vacuum Canister

Part Number: RSD-EVP21

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Lokar Hi-Tech Flexible Braided Stainless Transmission Dipsticks TD-30PGFM

Transmission Dipstick, Braided Stainless Steel, Natural, Firewall Mount, Powerglide, Each

Part Number: LOK-TD-30PGFM

5.0 out of 5 stars ( 5 )

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Continental Molded Radiator Hoses 60620

Radiator Hose, Molded, Direct Fit, Rubber, Black, Lower, 1 3/4 in. I.D. Ends, Chevy, Ford, Mercury, Checker

Part Number: CEL-60620

4.4 out of 5 stars ( 5 )

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MSD Timing Pointers 89884

Billet Timing Pointer Small Block Chevy, Fits 8 in. Balancer, Each

Part Number: MSD-89884

4.0 out of 5 stars ( 11 )

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B&M Holeshot 2,800-3,200 Stall Torque Converter 20413

Torque Converter, Holeshot, 2,800-3,200 rpm Stall Range, Chevy, THM350/THM400, Each

Part Number: BMM-20413

3.67 out of 5 stars ( 6 )

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Hastings Piston Ring Sets 139

Piston Rings, Phosphate Coated, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-139

4.5 out of 5 stars ( 4 )

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1966 CHEVROLET IMPALA Parts and Accessories