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

Trick Flow® Valve Guides TFS-30600251-1

Trick Flow® Valve Guides TFS-30600251-1

Valve Guide, Bronze, Chevy, Small Block, LS1, Each

Part Number: TFS-30600251-1

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K&N Select Oil Filters SO-1001

Oil Filter, Select, Canister, Black, M18 x 1.5 Thread, 3.11 in. Tall, 2.98 in. Diameter, Anti-Drainback, Each

Part Number: KNN-SO-1001

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Holley Tensioner Spacer Kits 21-7

Engine Accessory Bracket Components, Engine Accessory, R4 Tensioner, Spacer, Aluminum, Cast Finish, Chevy, 4.8-7.0L, LS Based, Kit

Part Number: HLY-21-7

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

Engine Works Freeze Plug Sets 561663-KIT

GM LS FREEZE PLUG KIT

Part Number: EW1-561663-KIT

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Chevrolet Performance Dipstick Replacement Parts 24504031

SEAL

Part Number: NAL-24504031

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COMP Cams Hi-Tech Rocker Arm Studs 4554-1

Rocker Arm Stud, M8 x 1.25mm Base Thread, 3/8-24 in. Rocker Arm Nut Thread Size, Chevy, Small Block LS, Each

Part Number: CCA-4554-1

5.0 out of 5 stars ( 1 )

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King SI-Series Main Bearings MB 445SI 010

Main Bearings, 1/2 Groove, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, GM V6, Set of 5

Part Number: KGB-MB445SI010

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Chevrolet Performance Engine Bolt Kits 11515764

P/S BRACE BOLT

Part Number: NAL-11515764

Not Yet Reviewed

Estimated Ship Date: Jul 20, 2026 if ordered today

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Estimated Ship Date: Jul 20, 2026 if ordered today

Melling Balance Shaft Gears S855

Sprocket, SPROCKET-BALANCE SHAFT

Part Number: MEL-S855

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Melling Balance Shaft Gears S853

Sprocket, SPROCKET-BALANCE SHA

Part Number: MEL-S853

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Summit Racing™ Gen III Chevy LS Alternator Bracket Template SUM-900342

Lower drivers side Alternator Mount Drill Guide Template (only). For drilling the boss on a factory Chevrolet Gen. 3 Engine Block.

Part Number: SUM-900342

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King SI-Series Rod Bearings CR6625SI0.25

Rod Bearings, SI-Series, Silicon Aluminum. 0.25mm. Crankshaft Undersize, Chevy, GMC, Pontiac, 4.3L, Set of 6

Part Number: KGB-CR6625SI025

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ACDelco GM Genuine Parts PCV Valve Hoses 15123628

PCV Valve Hose, GM OE, Rubber, Black, Chevy, GMC, Isuzu, Hummer, Each

Part Number: ADO-15123628

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King SI-Series Rod Bearings CR 807SI010X

Rod Bearings, .010 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807SI010X

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Fel-Pro Valve Cover Grommets ES 72833

Grommet Set

Part Number: FEL-ES72833

5.0 out of 5 stars ( 1 )

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Melling Valve Springs VTSS100

VALVE TRAIN SET UP SPRING

Part Number: MEL-VTSS100

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

Dorman Expansion Plugs 555-104

Expansion Plugs, Steel, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Isuzu, Jeep, Set of 10

Part Number: RNB-555-104

4.8 out of 5 stars ( 5 )

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Dorman Engine Oil Dipsticks 917-300

Engine Oil Dipstick, Yellow Plastic Handle, Engine Block Entry, Passenger Side, Buick, Chevy, Olds, 3.8L, Each

Part Number: RNB-917-300

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

ICT Billet Power Steering Brackets 551546

Power Steering Bracket, Driver Side, Cylinder Head Mount, Front Support, Billet Aluminum, Natural, Chevy, Each

Part Number: ICB-551546

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Continental OE Technology Series Multi-V Belts 4050347

Belt, OE Technology Series, Multi-V, Serpentine, 5-Rib, 34.70 in. Length, Each

Part Number: CEL-4050347

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

King SI-Series Main Bearings MB 445SI

Main Bearings, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, GM V6, Set of 5

Part Number: KGB-MB445SI

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Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Howards Cams LS Dual Valve Springs 98116-1

Valve Spring, Dual, 1.290 in. Outside Diameter, 340 lbs./in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: HRS-98116-1

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

Bosch Premium Oil Filters 3511

Oil Filter, Premium, OE Replacement, Canister, Chevy, GMC, Hummer, Each

Part Number: BCH-3511

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Engine Works Timing Cover Fasteners 515758-8

Timing Cover Fastener, Bolts, GM Number 11515758, M8, 30mm, V8, LS, Chevy, Set of 8

Part Number: EW1-515758-8

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Manley Replacement Connecting Rod Bolts 42391-1

BOLT-7/16 2000 1.850

Part Number: MAN-42391-1

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today