2004 CHEVROLET Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Moroso Evacuation System Valve Cover Adapters 68845

Crankcase Evacuation System, Replacement Nipple Fitting, Natural, GM LS Engine, Valve Cover, Single Tab, -12AN, Each

Part Number: MOR-68845

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Hastings Piston Ring Sets 5085030

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

Part Number: HSN-5085030

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Dorman Automatic Belt Tensioners 419-317

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

Part Number: RNB-419-317

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

PSC Power Steering Brackets MB15KD

Power Steering Bracket, GM Type 2, Driver Side, Cylinder Head Mount, Billet Aluminum, Natural, Chevy, Kit

Part Number: PFN-MB15KD

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

PSC Power Steering Brackets MB15KA

Power Steering Bracket, Cylinder Head Mount, Driver Side, Billet Aluminum, Natural, Chevy, Kit

Part Number: PFN-MB15KA

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Hastings Piston Ring Sets 5085

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

Part Number: HSN-5085

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Diamond Pistons Competition Series Pistons 11522-R1

Comp Series LS DS 4.125B/4.000S/6.125R/1

Part Number: DPP-11522-R1

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

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Dorman Automatic Belt Tensioners 419-400

Automatic Belt Tensioner

Part Number: RNB-419-400

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

Hastings Premium Ductile Ring Sets 2M4893020

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4893020

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

King HP-Series Rod Bearings CR 807HPND 011

Rod Bearings, HP-Series, Silicon Aluminum, 0.011 in. Crankshaft Undersize, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807HPND011

Not Yet Reviewed

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Hastings Premium Ductile Ring Sets 2M5085060

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5085060

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Philadelphia Racing Products AN Block Adapters PRP-6866

Philadelphia Racing Products AN Block Adapters PRP-6866

AN Block Adapters, -12 AN Adapters, Black Anodized, Chevy, LS, Kit

Part Number: PGP-PRP-6866

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

Philadelphia Racing Products AN Block Adapters PRP-6865

AN Block Adapters, -12 AN Adapters, Clear Anodized, Chevy, LS, Kit

Part Number: PGP-PRP-6865

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Dorman Harmonic Balancers 594-309

Harmonic Balancer, Black, Buick, Chevy, GMC, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: RNB-594-309

Not Yet Reviewed

Estimated Ship Date: Today

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Dorman Harmonic Balancers 594-266

Harmonic Balancer, Nodular Iron, 6.563 in. Diameter, Buick, Chevy, Pontiac, Saturn, Each

Part Number: RNB-594-266

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

COMP Cams Rocker Arm Replacement Components 4663-8

Rocker Arm Mounting Stands, Replacement, Pedestal Mount, for COMP Cams Ultra Gold Aluminum 19024 and 19025 Rocker Arms, Chevy, Small Block LS,Set of 8

Part Number: CCA-4663-8

Not Yet Reviewed

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Standard Motor PCV Valves V425

PCV Valve, Replacement, Straight, Steel, Chrome, Hose Barb Inlet, Chevrolet, GMC, Each

Part Number: SMP-V425

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

Summit Racing™ Standard Timing Sets SUM-TS73133

Timing Chain and Gear Set, Heavy Duty, Single Non-Roller, Iron/Billet Steel Sprockets, Chevy, Small Block, Set

Part Number: SUM-TS73133

5.0 out of 5 stars ( 3 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Cloyes Heavy-Duty Timing Sets C-3210

4.25 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Dorman Crankshaft Position Sensors 917-755

Crankshaft Position Sensor, Cadillac, Chevy, GMC, Isuszu, Oldsmobile, Each

Part Number: RNB-917-755

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Summit Racing™ Gen III/IV Chevy LS Main Bearings SUM-172320

Main Bearings, Bi-Metal, Silicon Aluminum, 0.020 in. Crankshaft Undersize, GM Gen III/IV LS, Set of 5

Part Number: SUM-172320

Not Yet Reviewed

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Cloyes Gear Balance Shaft Gears 2555S

ENGINE TIMING GEAR SET

Part Number: CLO-2555S

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Melling Timing Chain Sets 3-381AS

CHAIN-TIMING SET (3)

Part Number: MEL-3-381AS

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

COMP Cams Ultra Pro Magnum Rocker Arms 1675-1

Rocker Arms, Fits 3/8 in. Stud, Full Roller, Steel, 1.8 Ratio, Chevy, V8, LS, Each

Part Number: CCA-1675-1

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Dayco Timing Chain Kits KTC1340

KIT TIMING CHAIN, DAYCO

Part Number: DAC-KTC1340

Not Yet Reviewed

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Pioneer Balancers DA-1736

Harmonic Balancer, Internal Balance, 6.140 in. O.D., Nodular Iron, Black, Chevy, GMC, Oldsmobile, 4.3L, Each

Part Number: PIO-DA-1736

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

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ATP Graywerks Harmonic Balancers 102156

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