CHEVROLET IMPALA Engines & Components

Harmonic Balancer Cover, Aluminum, Black, 8 in. Diameter, Degree Markings, Chevy, Small Block, Each

Part Number: PRO-141-728

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

Piston Rings, Chrome, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251KC40

Not Yet Reviewed

Estimated Ship Date: Today

Crankshaft Key, Short, 4 Degree Offset, Chevy, Ford, Pontiac, Chrysler, Each

Part Number: MRG-988G

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

Harmonic Balancer, Nodular Iron, 8.00 in. o.d., Special High Performance, Chevy, 396, 427, Each

Part Number: RNB-594-113

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Lifter, Hydraulic Roller, Chevy, GMC, Each

Part Number: ADO-12721203

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Timing Chain, Single Non-roller, Steel, Guides, Buick, Chevy, GMC, Olds, Pontiac, Saab, Saturn, Kit

Part Number: CLO-9-4201SX

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

• Free Shipping

Camshaft Bearings, OE Replacement, Standard Size, 2.328 in. O.D., 0.775 in. Width, Position 2 or 4, GM, LS, 3rd Design, Each

Part Number: ADO-19260875

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rod Bearings, XP-Series, Copper/Lead/Nickel, Standard Size, Chevy, Set of 8

Part Number: KGB-CR867XPN

Not Yet Reviewed

Estimated Ship Date: Today

Camshaft, Mechanical Roller Tappet, Advertised Duration 312/325, Lift .679/.645, Chevy, Small Block, Each

Part Number: CCA-12-970-9

Not Yet Reviewed

Estimated Ship Date: Today

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Main Bearings, AM-Series, Full Groove, .020 in. Crankshaft Undersize, Bi Metal, Ford, Mercury, 330-428, FE, FT, Set 5

Part Number: KGB-MB559AM020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Timing Chain and Gear Set, Performer-Link, Double Roller, Iron/Steel Sprockets, Chevy, Big Block, Set

Part Number: EDL-7809

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Cam/Lifter, Valvetrain, Hydraulic Flat Tappet, Advertised Duration 284/296, Lift .507/.510, Chevy Small Block

Part Number: CCA-K12-250-3

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Oil Pan, Wet, Rear Sump, 4.00 qts., Aluminum, Black, Finned, 7.313 in. Depth, Pickup, Chevrolet, Small Block Gen I, Kit

Part Number: WND-6000FWND

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Oct 30, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Main Bearings, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Big Block, Set of 5

Part Number: KGB-MB556SI020

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Main Bearings, Standard Size, Bi Metal, 3/4 Groove, Chevy, V6, 3.3L, 3.8L, 4.3L, Set of 4

Part Number: SLP-5085MA

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Cam Bearings, Direct Replacement, Steel Backed Babbit, Chevy, V6, 3.3L, 3.8L, 4.3L, Set

Part Number: SLP-1463M

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 3.780 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, Each

Part Number: HSN-2M4978S

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Camshaft, Thrust Needle Bearing, .150 in. Thick, Chevy, Big/Small Block, Mopar, Big Block, Each

Part Number: CLO-9-220

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Idler Pulley, Smooth, Black Powdercoated, Each

Part Number: CEL-49006

3.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

V-Belt, 0.440 in. Width, 46.00 in. Length, Each

Part Number: DAC-15460

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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

Part Number: HLY-241-369

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

-10 AN male Valve Cover Oil Cap, aluminum, black

Part Number: HSE-925-10-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rocker Arms, Stud Mount, Roller Tip, Steel, 1.6 Ratio, Fits 3/8 in. Stud, AMC V8, Ford, Small Block, Each

Part Number: PQX-0830201-01

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: SMP-GV10

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Freeze Plugs, Brass, Chevy, Big Block, Kit

Part Number: PRO-66552

Not Yet Reviewed

Estimated Ship Date: Today