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

BTR Engine Coolant Plugs BTR61663

Engine Expansion Plugs, BTR LS Engine Coolant Plug, Large Brass Coolant Plug

Part Number: BTC-BTR61663

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Dura-Bond Cylinder Head Dowels AD-326

Dura-Bond Cylinder Head Dowels AD-326

Cylinder Head Dowel Pin, 0.500 in. Height, Chevy, Small Block LS, Each

Part Number: DUR-AD326

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

ACDelco Rear Main Seal Housings 12595923

Rear Main Seal Housing, Engine Crankshaft Seal Housing, Rear Main Seal, V6, One-Piece, Each

Part Number: ADO-12595923

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

ARP Main Stud Kits 146-5401

Main Cap Studs, 2-bolt Style, Standard Hex Nuts, Washers, Jeep, 4.0L, Kit

Part Number: ARP-146-5401

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

ARP Main Stud Kits 156-5403

Main Studs, Chromoly, 2-Bolt Main, Ford, 4.6L, Kit

Part Number: ARP-156-5403

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

ARP Main Stud Kits 247-5401

Main Studs, Chromoly, Hex Head, 2-Bolt, Dodge, Cummins Diesel, 5.9L, Kit

Part Number: ARP-247-5401

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

ARP Main Stud Kits 203-5407

Main Studs, 2-bolt Main, Allen Head Nuts, Toyota, 1.8L, Kit

Part Number: ARP-203-5407

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Summit Racing™ Oil Cooler Block-Off Plates SUM-121027

Oil Cooler Bypass Block-Off Plate, Billet Aluminum, Clear Anodized, With Dual 90* 1/8 in. NPT Ports, Chevy, LS, Each

Part Number: SUM-121027

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Chevrolet Performance Oil Cooler Delete Plates 12577903

Oil Cooler Delete Plate, Aluminum, Natural, Chevy, 5.7L LS, 6.0L LS, Each

Part Number: NAL-12577903

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

ARP Main Stud Kits 102-5401

Main Studs, 2-Bolt, for Nissan, L4, 2.4L, Kit

Part Number: ARP-102-5401

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

ARP Powersports Engine and Accessory Fastener Kits 471-9501

Powersports Engine Fasteners, Powersports Engine and Accessory Fastener Kits, Crankcase Housing Position, Bolt Style, Stainless, Polished, Suzuki, Kit

Part Number: ARP-471-9501

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

ARP Main Stud Kits 201-5002

Main Studs, 2-Bolt, BMW, 3.2L, Kit

Part Number: ARP-201-5002

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Mr. Gasket Freeze Plug Kits for 2008-2014 YUKON XL 1500, 2000-2013 YUKON XL 2500 - 61210G

Freeze Plugs, Brass, Threaded, Chevy, Small Block LS, Kit

Part Number: MRG-61210G

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Pioneer Performance Freeze Plugs PE-496-B

Freeze Plugs, Brass/Steel, Chevrolet, GM LS Engine, Kit

Part Number: PIO-PE-496-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Melling Freeze Plugs MEP-334

Engine Camshaft Plug, Stock Replacement Engine Camshaft Plug

Part Number: MEL-MEP-334

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Ford Performance Parts Plug and Dowel Kits M-6026-A46

Plug and Dowel Kit, Steel, Ford, Modular V8, 4.6L, Kit

Part Number: FMS-M-6026-A46

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

BTR Main Cap Fasteners BTR60273

Main Cap Fastener, Bolt, 6-bolt Main Bolt Style, External Hex Head, Works with Windage Tray, Chevrolet, Small Block LS, Each

Part Number: BTC-BTR60273

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

BTR Main Cap Fasteners BTR60272

Main Cap Fastener, Bolt, 6-bolt Main Bolt Style, External Hex Head, Chevrolet, Small Block LS, Each

Part Number: BTC-BTR60272

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Chevrolet Performance Expansion Plugs 9427693

Engine Expansion Plug, Brass, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: NAL-9427693

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Philadelphia Racing Products Oil Diverter Barbells PRP-4575

Oil Diverter Barbell, Aluminum, Chevy, LS, Each

Part Number: PGP-PRP-4575

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Dorman Expansion Plugs 555-115

Engine Expansion Plugs, Steel, 0.375 in. Diameter, 0.150 in. Height, Dodge, Ford, Mercury, Set of 10

Part Number: RNB-555-115

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

COMP Cams Engine Plug Kits 251

Engine Expansion Plugs, Cadillac, Chevy, Small Block LS, Kit

Part Number: CCA-251

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Chevrolet Performance LSX Bowtie Engine Blocks 19417352

Engine Block, LSX Bowtie, Bare, Cast Iron, 6-bolt Main Bolt Style, 9.240 in. Standard Deck, Chevrolet, Each

Part Number: NAL-19417352

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Holley LS Valley Covers 241-367

Lifter Valley Plates, LS Valley, Billet Aluminum, Trussed with Oil Fill, Natural Finish, 10-Bolt Pattern, Chevy, LS, 5.7L, Each

Part Number: HLY-241-367

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air

ARP Powersports Main Cap Studs 271-5401

Main Cap Studs, 8740 Chromoly, Black Oxide, Suzuki, Kit

Part Number: ARP-271-5401

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/30/2026 if shipped by air