BUICK Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

Silv-O-Lite Cast Pistons 1493C.060

Pistons, Cast, Dish, 3.796 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-1493C-060

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 1528HC.030

Pistons, Hypereutectic, Dish, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, L4, Set of 4

Part Number: UEM-1528HC-030

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 1528HC.060

Pistons, Hypereutectic, Dish, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, L4, Set of 4

Part Number: UEM-1528HC-060

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Silv-O-Lite Cast Pistons 1636.06

Pistons, Cast, Dish, 3.860 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Set of 8

Part Number: UEM-1636-060

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 1639HC.030

Pistons, Hypereutectic, Dish, 3.830 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, Set of 8

Part Number: UEM-1639HC-030

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 3539HCA.5MM

Silvolite Hyper-Coated Anodized Piston 3.6L GM (V6) 2012-2018

Part Number: UEM-3539HCA5MM

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Mahle Original Standard Piston Ring Sets 50618.040

Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.790 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-50618040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Mahle Original Standard Piston Ring Sets 50787.030

Ring Set, Plain - Buick 400 Eng. (67-69); Chry.Ind.Engs.; Dodge 340 Eng. (68-73); Ply. 340 En

Part Number: MAH-50787030

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Mahle Original Premium Piston Ring Sets 41930CP

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.661 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, V8, Set

Part Number: MAH-41930CP

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

March Performance Aluminum Performance Grand National Pulleys for 1986-1987 REGAL - 4200-08

Pulleys, Performance Ratio, Billet Aluminum, Black Powdercoated, Buick, 3.8L, Kit

Part Number: MCH-4200-08

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

March Performance Crankshaft Pulleys for 1986-1987 REGAL - 4201-08

Crankshaft Pulley, Serpentine, Aluminum, Black Powdercoated, 5.25 in. O.D., Buick, 3.8L, Each

Part Number: MCH-4201-08

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Continental Accu-Drive Tensioners 49336

Belt Tensioner, Accu-Drive, Buick, Chevy, Pontiac, Each

Part Number: CEL-49336

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Dayco No Slack Idler Pulleys 89003

4.75 out of 5 stars ( 13 )

Estimated Ship Date: Monday 2/9/2026

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Standard Motor Engine Variable Timing Sprockets VVT621

Camshaft Phaser, Engine Variable Timing Sprocket, Steel, Buick, Cadillac, Chevy, Intake, Each

Part Number: SMP-VVT621

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Standard Motor Engine Variable Timing Sprockets VVT637

Camshaft Phaser, Engine Variable Timing Sprocket, Steel, Exhaust, Buick, Cadillac, Each

Part Number: SMP-VVT637

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

ATI Replacement Hubs ATI916951K

Balancer Hub, Internal Engine Balance, Buick, Chevy, GMC, Olds, Pontiac, Chevy Small Block, Each

Part Number: ATI-916951K

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

ATI Replacement Hubs ATI916230

CRANK HUB - ST - BUICK BB

Part Number: ATI-916230

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Call to Order

VEGE Remanufactured Cylinder Heads 2CA4

Cyl Head, CHEV 2.8/3.1 87-94 CYL HD

Part Number: VRE-2CA4

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

VEGE Remanufactured Cylinder Heads 2CD4

Cyl Head, CHEV 3.1 93-95 CYL HEAD

Part Number: VRE-2CD4

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

PRW Sportsman Steel Roller Tip Rocker Arms 68350356

Rocker Arms, Sportsman Series, Stud Mount, Roller Tip, 1.5/1.6 Split Ratio, Fits 3/8 in. Stud, With Oil Deflector, Chevy, Small Block, Set of 16

Part Number: PQX-68350356

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Dorman Automatic Belt Tensioners 419-120

Automatic Belt Tensioner, Smooth Pulley, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: RNB-419-120

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Continental Accessory Drive Belt Kits K49280A

Accessory Drive Belt Kit, 6 Groove Belt, Tensioner, Idler, Kit

Part Number: CEL-K49280A

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Melling Oil Pumps M354-367S

Melling Oil Pumps M354-367S

Oil Pump, Standard Volume, Standard Replacement, Includes Pickup, Buick, Chevrolet, Pontiac, Saturn, 3.5/3.9L, V6, Each

Part Number: MEL-M354-367S

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Melling Timing Chain and Gear Sets 48565T-9

PERFORMANCE TIMING SET

Part Number: MEL-48565T-9

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Melling Timing Chain Sets 3-8MMSR130SX

Timing Chain and Gear Sets, Buick, Cadillac, Chevrolet, GMC 1.4L (83) DOHC 2011-15

Part Number: MEL-3-8MMSR130SX

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Melling Timing Chain and Gear Sets 3-1093SA

TIMING CHAIN KIT

Part Number: MEL-3-1093SA

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today