BUICK Engines & Components

Pistons, Cast, Flat, 3.736 in. Bore, Chevy, 305, Set of 8

Part Number: SLP-534NP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Rocker Arms, Super-Street, 7/16 in. Stud Mount, Aluminum, 1.6 Ratio, Chevy, Small Block, Set of 16

Part Number: PRO-66910

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/9/2026

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Main Bearings, Race Series, Tri-Metal, 3/4 Groove, .001 in. Crankshaft Undersize, Chevrolet, LS, Set of 5

Part Number: PEB-5M7298H-01

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 256/268, Lift .447/.454, Chevy, Small Block, Each

Part Number: CCA-12-234-2

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/9/2026

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Harmonic Balancer, Sportsman, External Balance, Black, Oldsmobile, V8, Each

Part Number: PQX-2345541

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/9/2026

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Main Bearings, XP-Series, Performance, Tri-Metal, Dart LS Next, Set of 5

Part Number: KGB-MB5777XP

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Pistons, Hypereutectic, Flat, 3.766 in. Bore, Chevy, Set of 8

Part Number: SLP-H534CP30

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

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Oil Pump, Wet Sump Style, Standard Volume/Pressure, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, Each

Part Number: MEL-M365

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/9/2026

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Harmonic Balancer, Race Performance, Buick, Oldsmobile, Pontiac, 350, 400, 428, 455, Each

Part Number: PBB-PB1056SS

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 2/9/2026

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Oil Pump, Shark Tooth, Standard-Volume, High-Pressure, Includes Hardware, Driveshaft, 7.00 in. Pan Depth, Chevrolet, Small Block Gen I, Each

Part Number: MEL-10554ST

3.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/9/2026

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Connecting Rods, GM Genuine Parts, I-beam Style, Steel, 6.098 in. Length Center To Center, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Each

Part Number: ADO-12649190

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Engine Oil Pump, LS High Volume Oil Pump, Fits Engines with Active Fuel Management (AFM), Each

Part Number: ADO-12710304

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/9/2026

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Timing Cover, Aluminum, Buick, V6, V8, Each

Part Number: PIO-500231

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/9/2026

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Lifters, Solid Flat Tappet, 0.842 in. Diameter, 2.000 in. Lifter Seat Height, Chevy, Buick, Cadillac, Pontiac, Set of 16

Part Number: CCA-310103116

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Harmonic Balancer, OEM Replacement, Buick, Oldsmobile, Pontiac, 350, 400, 428, 455, Each

Part Number: PBB-PB1056N

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/9/2026

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Adapter, Remote Oil Filter, Bolt-On, Billet Aluminum, Anodized Black, -10 AN Inlet/Outlet, Each

Part Number: EAR-1579ERL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 268/268, Lift .454/.454, Chevy, Small Block, Each

Part Number: CCA-12-210-2

4.64 out of 5 stars ( 14 )

Estimated Ship Date: Monday 2/9/2026

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Rocker Arms, Sportsman Series, Stud Mount, Roller Tip, Self-Aligning, 1.5 Ratio, Fits 3/8 in. Stud, With Oil Deflector, Chevy, Small Block, Set of 16

Part Number: PQX-68327315

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Lifter Valley Plates, LS Valley, Billet Aluminum, Trussed, Natural Finish, 10-bolt Pattern, Chevy, LS, 4.8L, 5.3L, 5.7L, 6.0L, Each

Part Number: HLY-241-260

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Camshaft, Stock Replacement, Hydraulic Flat Tappet, Advertised Duration 258/269, Lift .390/.409, Chevy, Oldsmobile, Each

Part Number: MEL-CCS-2

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

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Lifters, Hydraulic Flat Tappet, Chevy, Big/Small Block, Set of 16

Part Number: RHL-8178

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Monday 2/9/2026

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Rocker Arms, Super-Street, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PRO-66914

2.22 out of 5 stars ( 9 )

Estimated Ship Date: Monday 2/9/2026

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Oil Pump, Standard Volume, Standard Replacement, Includes Gasket, Buick, Chevrolet, GMC, Isuzu, 5.3L, V8, Each

Part Number: MEL-M355

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Main Bearings, Standard Size, Tri Metal, 1/2 Groove, Upper, Pontiac, 326, 350, 389, 400, Set of 5

Part Number: SLP-4040M

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/9/2026

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Rocker Arms, Stud Mount, Roller Tip, Self-Aligning, Steel, 1.52 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-0835019

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/9/2026

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