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

Hastings Premium Ductile Ring Sets 2C568040

Engine Piston Ring Set, 8-Cyl Ring Set; Chrome

Part Number: HSN-2C568040

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Enginetech Rod Bearings BB125J020

Engine Connecting Rod Bearing 59-74 BUI 6.6L/7.0L/7.5L

Part Number: EGN-BB125J020

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Trans-Dapt Performance Spin-On Oil Filter Bypass Adapters 1020

Adapter, Oil Filter Bypass, Spin-On, Aluminum, Natural, 13/16-16 in. Thread, 1/2 in. NPT Inlet/Outlet, Each

Part Number: TRD-1020

5.0 out of 5 stars ( 4 )

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Melling Engine Expansion Plug Kits MPE-118R

Melling Engine Expansion Plug Kits MPE-118R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-118R

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

FiTech Plus LS Swap Oil Pans 130102

Oil Pan, Engine Swap, Medium Profile, Cast Aluminum, Polished, 6.20 Quart Capacity, 3.62 in. Stroke Clearance, Chevy, LS, V8, Each

Part Number: FIF-130102

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

FiTech Plus LS Swap Oil Pans 130103

Oil Pan, Engine Swap, Ultra Low Profile, Cast Aluminum, Polished, 6.10 Quart Capacity, 4.00 in. Stroke Clearance, Chevy, LS, V8, Each

Part Number: FIF-130103

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Cloyes Gear Timing Chains C359

TIMING CHAIN

Part Number: CLO-C359

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Enginetech Piston Ring Sets R34048-STD

Engine Piston Ring Set 67-73 BUI/DOD/PLY 5.6L/6.6L

Part Number: EGN-R34048STD

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Hastings Piston Ring Sets 694070

Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-694070

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Kanter Engine Valves VE2404

Valve, Exhaust, Stainless Steel, 1.500 in. Diameter, .372 in. Stem, 4.779 in. Length, Buick, Each

Part Number: KAA-VE2404

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Sealed Power A-Series Rod Bearings 2500RAA 10

Rod Bearing, 0.010 in. Crankshaft Undersize, Bi Metal, AMC, Buick, Chevy, Jeep, Oldsmobile, Pontiac, Rover, L4, V6, V8

Part Number: SLP-2500RAA10

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 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: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 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: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Hastings Piston Ring Sets 568S060

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-568S060

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M568S

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M568S

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2C568020

Engine Piston Ring Set, 8-Cyl Ring Set; Chrome

Part Number: HSN-2C568020

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Hastings Piston Ring Sets 694S060

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-694S060

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Cloyes Gear Timing Gears S276

CRANK SPROCKET

Part Number: CLO-S276

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

FAG Bearings Harmonic Balancer Repair Sleeves SR3506

Repair Sleeve Various Makes 49-15

Part Number: FWB-SR3506

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Enginetech Rod Bearings BB602J030

Engine Connecting Rod Bearing 61-81 BUI/JEP/OLD/PON 3.5L/4.3L/4.9L/5.6L/5.7L

Part Number: EGN-BB602J030

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Pioneer Automotive Engine Expansion Plugs PE-118-B

EXP PLUG KIT

Part Number: PIO-PE-118-B

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Kanter Engine Valves VI2502

Valve, Intake, Steel, 1.813 in. Diameter, .341 in. Stem, 4.607 in. Length, Buick, Each

Part Number: KAA-VI2502

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Kanter Engine Valves VI2274

Valve, Intake, Steel, 1.875 in. Diameter, .372 in. Stem, 4.779 in. Length, Buick, Each

Part Number: KAA-VI2274

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Enginetech Piston Sets P6004(8)060

Engine Piston Set 59-66 BUI 6.6L

Part Number: EGN-P60048060

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Enginetech Piston Ring Sets R34048-040

Engine Piston Ring Set 67-73 BUI/DOD/PLY 5.6L/6.6L

Part Number: EGN-R34048040

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today