CHEVROLET IMPALA Engines & Components

Lifter Valley Plates, LS Valley, Billet Aluminum, Trussed with Oil Fill, Natural Finish, 10-Bolt Pattern, Chevy, LS, 5.7L, Each

Part Number: HLY-241-367

5.0 out of 5 stars ( 1 )

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Harmonic Balancer, Steel, SFI 18.1, 8.00 in. Diameter, Chevy, Internal Balance, Black, Each

Part Number: PQX-2539600

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Estimated Ship Date: Oct 7, 2025 if ordered today

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

Part Number: ATI-917220

4.0 out of 5 stars ( 3 )

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Camshaft, Hydraulic Roller Tappet, 265/274 Advertised Duration, .470/.490 in. Lift, Chevy, Small Block, Each

Part Number: MEL-22135

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Valve Covers, Vintage Series. Perimeter Bolt, Tall, Finned, Cast Aluminum, Back Finish, Chevy, 4.3-6.6L, Pair

Part Number: HLY-241-108

3.25 out of 5 stars ( 4 )

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Rocker Arms, Pro Series, Stud Mount, Full Roller, Aluminum, Blue Anodized, 1.72 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Set of 16

Part Number: PQX-0345403

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum/Steel, Black, Chevy, 396, 402, 427, Each

Part Number: ATI-917300

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Camshaft, Mechanical Roller Tappet, Advertised Duration 300/308, Lift .630/.630, Chevy, Small Block, Each

Part Number: CCA-12-908-9

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Pistons, Forged, Dome, 4.124 in. Bore, Chevy, Set of 8

Part Number: SLP-L2242NF30

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Harmonic Balancer, PQx FluidGel, Internal Balance, Black, Chevy Small Block, V8, Each

Part Number: PQX-2528300

4.0 out of 5 stars ( 1 )

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Cam/Lifters/Timing, Hydraulic Flat Tappet, Advertised Duration 274/286, Lift .487/.490, Chevy, Small Block

Part Number: CCA-SK12-246-3

3.0 out of 5 stars ( 2 )

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

Part Number: ATI-917410

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Pistons, Hypereutectic, Dome, 4.280 in. Bore, Chevy, Set of 8

Part Number: SLP-H581CP30

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Oil Pan, 7 qt., Chevy, Small Block, Steel, Black Powdercoated, Each

Part Number: MOR-20160

4.0 out of 5 stars ( 4 )

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Piston and Ring Kit, Hypereutectic, Dome, 4.030 in. Bore, Chevy, Small Block, Kit

Part Number: SLP-8KH618CP30

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Oil Pan; Deep Sump Oil Pan; 6 Qt.; Wet Sump; Depth 8 In.; Incl. Magnetic Drain Plug; Chevy Big Block, Black

Part Number: MOR-20406

3.67 out of 5 stars ( 3 )

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Oil Pan, Drag Race, Steel, 5 qt., Rear Sump, Chevy, Small Block, Each

Part Number: CTR-13-080

4.0 out of 5 stars ( 5 )

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Rocker Arms, Pro Series, Stud Mount, Full Roller, Stainless Steel, Natural, 1.5 Ratio, Fits 3/8 in. Stud, Chevy, 305, 350, Set of 16

Part Number: PQX-0235002

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Harmonic Balancer, SFI-Rated Racing Fluidgel Series, External Balance, Steel, Black, Chevy, Bigl Block, Each

Part Number: PQX-2545401

3.0 out of 5 stars ( 2 )

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Pistons, Hypereutectic, Dish, 4.030 in. Bore, Chevy, Set of 8

Part Number: SLP-H423DCP30

3.5 out of 5 stars ( 2 )

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 291/311, Lift .558/.542, Chevy, Big Block, Each

Part Number: CCA-11-601-8

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Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.280 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M8562030

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Harmonic Balancer, Super Damper, Supercharged, Dual Keyway, Internal Balance, Steel, Black, Chevy, Small Block, V8, Each

Part Number: ATI-918872E

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

Part Number: PQX-2439640

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Oil Filter, Spin-on, 45 Microns, 13/16-16 in., 3/4-16 in., 3.75 in. O.D., 3.75 in. High, Each

Part Number: SOF-209-361B

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