1966 CHEVROLET BISCAYNE Parts & Accessories

Cometic MLS Head Gaskets C5329-045

Cometic MLS Head Gaskets C5329-045

Head Gasket, MLS, 4.375 in. Bore, .045 in. Compressed Thickness, Chevy, 427, 454, Each

Part Number: CGT-C5329-045

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Cometic MLS Head Gaskets C5245-062

Head Gasket, MLS, 4.060 in. Bore, .062 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5245-062

Not Yet Reviewed

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McLeod Clutch Discs 260140

Clutch Disc, Organic, 1 1/8 in. 10-Spline, 10.5 in. Disc, GM, V8, Each

Part Number: MCL-260140

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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PRW Sportsman Steel Roller Tip Rocker Arms 68350716

Rocker Arms, Sportsman Series, Stud Mount, Roller Tip, 1.6 Ratio, Fits 7/16 in. Stud, With Oil Deflector, Chevy, Small Block, Set of 16

Part Number: PQX-68350716

Not Yet Reviewed

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Hastings Premium Ductile Ring Sets 2M5523060

Piston Rings, Premium Ductile Ring Sets, 0.060 in. Oversize, 4.059 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5523060

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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PowerStop Drum Brake Kits KOE15272DK

Brake Drum Kits, Rear, 11 in. Diameter Drums, Shoes, Drums, Hardware, Semi-Metallic, Chevrolet, Kit

Part Number: PWR-KOE15272DK

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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PRW Fabricated Valve Covers 4035000

Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Silver Anodized, Vent Holes, Chevy, Small Block, Pair

Part Number: PQX-4035000

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Cometic MLS Head Gaskets C5330-070

Head Gasket, MLS, 4.540 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5330-070

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Mr. Gasket Oil Pans 9425

Oil Pan, Steel, Natural, 4 qt., Chevy, Small Block, Each

Part Number: MRG-9425

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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PRW Sportsman Steel Roller Tip Rocker Arms 68350316

Rocker Arms, Sportsman Series, Stud Mount, Roller Tip, 1.6 Ratio, Fits 3/8 in. Stud, With Oil Deflector, Chevy, Small Block, Set of 16

Part Number: PQX-68350316

Not Yet Reviewed

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Lokar Billet Aluminum Window Cranks IDH-2021

Vent Window Crank; Billet Aluminum Vent Window Crank; GM/Ford 1949 And Up; Polished; Pair

Part Number: LOK-IDH-2021

Not Yet Reviewed

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Motive Gear Open Differential Internal Kits GM12BI

Differential Parts Kit; Open Differential Internal Kit; Incl. Side And Pinion Gears/Washers/Pinion Shaft And L

Part Number: MGR-GM12BI

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Clevite P-Series Main Bearings MS-617P

Main Bearings, P Series, 1/2 Groove, Standard Size, TM-77, Chevy, GMC, 230, 250, 292, Set

Part Number: CLE-MS617P

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Yukon Gear & Axle U-Joints YUJ1153

U-Joint, Spicer 1350 To GM 3RL/S44/Mechanics 3/American Axle 1344 Combination, Greasable, Steel, Each

Part Number: YGA-42001

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 84001

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Black, 90 Degree Boots, Chevy, Small Block, Set

Part Number: TAY-84001

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Moroso Ultra Ignition Wire Sets 51545

Spark Plug Wires, Ultra, BBC, Under Valve Covers, HEI, 135 Plug Boots, Black, Set

Part Number: MOR-51545

2.0 out of 5 stars ( 1 )

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Moroso Ultra Ignition Wire Sets 51542

5 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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TCI Transmission Shields 980000

Automatic Transmission Shield, Case, Aluminum, Red Powdercoated, Chevy, TH400, Kit

Part Number: TCI-980000

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Howards Cams Double Roller Billet Steel Timing Sets 94305-5

Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, Big Block V8, Set

Part Number: HRS-94305-5

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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PowerBond Street Performance Harmonic Balancers PB1012ST

Harmonic Balancer, Street Performance, Chevy, GMC, Pontiac, 262, 307, 327, Each

Part Number: PBB-PB1012ST

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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14 Inch 1,500 CFM Hayden Super Duty Electric Fan 3921

Electric Fans, 14 in. Diameter, Pusher, 1,500 cfm, 13.50 amps, Each

Part Number: HDA-3921

Not Yet Reviewed

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Taylor Spiro-Pro Race-Fit Spiro-Wound Core Spark Plug Wire Sets 76202

Spark Plug Wires, Spiro-Pro Race-Fit, 8mm, Red, 90 Degree Boots, Chevy, GMC, Big Block, Under Headers, Set

Part Number: TAY-76202

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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PRW Sportsman Steel Roller Tip Rocker Arms 0835004

Rocker Arms, Sportsman Steel Roller Tip, Stud Mount, Chromoly Steel, Natural, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-0835004

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Sealed Power Cast Pistons 235NP 40

Pistons, Cast, Flat, 3.915 in. Bore, Checker, Chevy, GMC, Set of 8

Part Number: SLP-235NP40

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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PRW Sportsman Steel Roller Tip Rocker Arms 0835020

Rocker Arms, Sportsman Steel Roller Tip, Stud Mount, Chromoly Steel, Natural, 1.5 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-0835020

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Mahle Original Premium Piston Ring Sets 40203CP.060

Piston Rings, Plasma-moly, 4.310 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40203CP060

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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1966 CHEVROLET BISCAYNE Parts and Accessories