CHEVROLET IMPALA Engines & Components

Pistons, Hypereutectic, Flat, 4.250 in. Bore, Chevy, GMC, Set of 8

Part Number: SLP-H661CP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Piston Rings, Claimer Series Performance Piston Ring Sets, Plasma-moly, 4.030 in. Bore, 1/16 in., 1/16 in., 1/8 in. Thickness, L8, V8, Set of 8

Part Number: HSN-CM5521030

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Timing Set, Double Roller Chain, Thrust Bearing, Billet Steel Sprockets, Chevy, Big Block, Set

Part Number: CLO-9-3610TX3

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Harmonic Balancer, PQx, Internal Balance, Black, Chevy, Big Block, Each

Part Number: PQX-2439640

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Valve Covers, Track Series, Perimeter Bolt, Tall, Chevrolet Logo, Fabricated Aluminum, Black Satin, Baffled, Chevy, 396ci, 402ci, 427ci, 454ci, Pair

Part Number: HLY-241-279

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Oil Pump, Standard-Volume, Chevy, Big Block, Each

Part Number: MEL-10774

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Main Bearings, 1/2 Groove, .001 in. Crankshaft Undersize, Alecular Silicon, Chevy, Small Block, LS, Set of 5

Part Number: KGB-MB5013HP001

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Piston, Cast Flat Top, 4.040 in. Bore, Chevy, Checker, Set of 8

Part Number: SLP-310AP40

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Water Pump Pulley, Chrome Plated, Double Upper And Lower, Short Water Pump, Set

Part Number: MRG-4961

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Oil Pan, Steel, Chrome Plated, 4 qt., Chevy, Big Block, Each

Part Number: TRD-9294

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Pistons, Hypereutectic, Flat, 4.000 in. Bore, Chevy, Set of 8

Part Number: SLP-H597DCP

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Main Bearing Set, GENERAL MOTORS 262, 267, 302, 307, 327, 350 - pMaxKote

Part Number: KGB-MB557XPC010

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

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: Monday 10/13/2025

• Free Shipping

Harmonic Balancer, Sportsman, Internal Balance, Black, Chevy, Small Block, Each

Part Number: PQX-2332740

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

Valve Covers, Vintage Series, Perimeter Bolt, Tall, Finned, Holley Logo, Cast Aluminum, Polished Finish, Baffled, Chevy, 283-400ci, Pair

Part Number: HLY-241-241

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Combo, Cloyes, Timing Chain and Gear Set, Timing Cover, Cam Button, Lock Plate, RTV, Chevy, Big Block, Kit

Part Number: CMB-08-0020

2.33 out of 5 stars ( 3 )

Cannot be shipped Internationally

• Restricted
• Free Shipping

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

Part Number: SUM-G6605R-B

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/13/2025

Timing Chain and Gear Set, Original True Roller, Double Roller, Iron/Steel Sprockets, Chevy, Big Block, Set

Part Number: CLO-9-3110

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Timing Chain and Gear Set, Link Belt, 3-bolt, Steel Cam Gear, Steel Crank Gear, Will Not Fit Models with Optispark II, Chevrolet, Pontiac, Set

Part Number: MEL-3-509SB

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Pistons, Hypereutectic, Flat, 4.310 in. Bore, Chevy, GMC, Set of 8

Part Number: SLP-H661CP60

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Rocker Arms, Stud Mount, Roller Tip, Steel, 1.5 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-0835001

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Rocker Arms, Sportsman Series, Stud Mount, Roller Tip, 1.7 Ratio, Fits 7/16 in. Stud, With Oil Deflector, Chevy, Big Block, Set of 16

Part Number: PQX-68454717

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Pistons, Hypereutectic, Dome, 4.040 in. Bore, Chevy, Set of 8

Part Number: SLP-H618CP40

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Oil Filter Relocation Kit, Single Filter, 30 in. Length Hoses, Kit

Part Number: TRD-1122

3.5 out of 5 stars ( 12 )

Estimated Ship Date: Monday 10/13/2025

Timing Chain and Gear Set, Double Roller, Steel Sprockets, Chevy, Small Block V8, 4.3L V6, Set

Part Number: SME-7000-TS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping