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ICON FHR Series Pistons for GM LS IC9987C.040

Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 3.820 in. Bore, 0.927 in. Wrist Pin, GM, LS, 4.8/5.3L, Set

Part Number: UEM-IC9987C-040

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

FiTech Ultimate Rebel LS 1000 HP EFI Loaded Intake Manifold Kits 70070

Intake Manifolds, Ultimate Rebel LS 1000 HP Loaded, Short Cathedral, Aluminum, Black Anodized, Throttle Body, Injectors, Sensors, Chevy, Kit

Part Number: FIF-70070

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Holley LS Engine Swap Accessory Drive Systems 20-140BK

Accessory Drive Systems, LS Engine Swap, Serpentine, Black Air Conditioning Pulley, Compressor, Tensioner, Chevrolet, Small Block LS, Kit

Part Number: HLY-20-140BK

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Holley LS Engine Swap Accessory Drive Systems 20-141BK

Pulley Sets, Serpentine, LS Engine Swap Accessory Drive System, Sanden 508 A/C Only, Black Powdercoated, Chevy, V8, Kit

Part Number: HLY-20-141BK

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

PRW LS Series Fulcrums 1203641

FULCRUM, GM LS Series (1) Each OEM Rocker Arm

Part Number: PQX-1203641

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

LS Gen III Engine Wiring Systems: 1997-2007 SA516

Reference Book, LS Gen III Engine Wiring Systems: 1997-2007

Part Number: SAD-SA516

5.0 out of 5 stars ( 1 )

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SA Design How to Swap LS & LT Engines into Chevy & GMC Trucks: 1960-1998 SA509

Reference Books, How to Swap LS & LT Engines into Chevy and GMC Trucks: 1960-1998, Jefferson Bryant, Paperback, 160 pages, Each

Part Number: SAD-SA509

5.0 out of 5 stars ( 1 )

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Nitrous Express 102mm 4-Bolt LS Nitrous Plates NP933

Nitrous Express 102mm 4-Bolt LS Nitrous Plates NP933

Nitrous Oxide Plates

Part Number: NEX-NP933

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Summit Racing™ LS Turbo Header Flanges SUM-670300-1875

Turbo Header Flanges, 304 Stainless Steel, 1/2 in. Thick, Chevy GM LS, LSX,, Fits 1.875 in. Primaries, Pair

Part Number: SUM-670300-1875

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Summit Racing™ Pro LS Piston Rings SUM-136SM8531045

Piston Rings, Plasma Moly Steel Top, Martensitic Ductile Napier Second, Std. Tension Oil, File Fit for 3.820 in. Bore, 1.5mm, 1.5mm, 3.0mm, Set

Part Number: SUM-136SM8531045

5.0 out of 5 stars ( 1 )

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HP Tuners CORE LS Drive-By-Wire ECU Harnesses COR-HAR-002

Wiring Harnesses, CORE ECU, Terminated, Drive-By-Wire, Chevrolet, Gen IV LS, LSX, 58X/4X Main Harness, Each

Part Number: HPT-COR-HAR-002

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Hamburger's Performance LS Lifter Valley Covers 1103

Lifter Valley Plate, Aluminum, Red Anodized, GM, LS, Each

Part Number: HAM-1103

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Painless Performance LS Ignition Coil Wiring Harness Extensions 60127

Ignition Coil Wiring Harness Extensions, LS, Two 24 in. Length Pigtails, Chevy, Small Block LS, Kit

Part Number: PRF-60127

5.0 out of 5 stars ( 1 )

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Holley LS Engine Air Conditioner Brackets 20-133BK

Air Conditioning Compressor Brackets, for R4 Compressor, Aluminum, Black, Chevy, Small Block LS, Each

Part Number: HLY-20-133BK

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Summit Racing™ OE Rocker Arms for LS Series Bearing Upgrade Kits SME-143000-1

Rocker Arm, Non Roller, Pedestal Style, 1.7 Ratio, Steel, for LS Series Pivot Bearing Upgrade Only, Each

Part Number: SME-143000-1

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Summit Racing™ Pro LS Valve Covers SUM-440343O

Valve Covers, Centerbolt Mounting, Cast Aluminum, Orange Powdercoated, Chevy GM, LS/LSX, Gen III/IV, Pair

Part Number: SUM-440343O

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Trick Flow® Engine Steam Line Front Plumbing Kits for GM LS TFS-3060061P

Engine Steam Line Plumbing Kit, Front, Stainless Steel, Natural, Chevy, Small Block LS, Kit

Part Number: TFS-3060061P

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Summit Racing™ Pro LS Billet Adjustable Single Row Timing Gears SUM-G6643-1X-005

Timing Gear, Adjustable, Billet Steel, 3-Bolt, 1X, Single Row, 0.005 in. Line Hone, Chevy LS, Each

Part Number: SUM-G6643-1X-005

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Howards Cams LS Dual Valve Springs 98118-1

Valve Spring, LS, Dual, 1.295 in. O.D., 1.060 in. Coil Bind Height, 407 lbs./in. Rate, Each

Part Number: HRS-98118-1

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Moroso Remote Coil Mounting Brackets for LS Engines 72395

Coil Mounting Bracket, Remote, Stainless Steel, Fits LS Series, Pair

Part Number: MOR-72395

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

COMP Cams LS Replacement Timing Chains 9132

Timing Chains, LS Repalcement Timing Chains, Chevrolet, Small Block LS, Each

Part Number: CCA-9132

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Summit Racing™ Pro LS Rotating Assembly T-Shirts

This Summit Racing™ Pro LS rotating assembly T-shirt is the perfect high performance apparel for any...

5.0 out of 5 stars ( 6 )

$19.99

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Holley LS Fest Hoodies

Fuel your wardrobe with Holley LS Fest hoodies. These great looking tops feature soft heavyweight cotton...

2.5 out of 5 stars ( 2 )

$33.99

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$40.99

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Boss Hog LS Wild Boar Outlaw 2,400-2,800 Stall Torque Converter 49702

Torque Converter, Wild Boar Outlaw, 9.6 in. Diameter, Lockup, 2,400-2,800 Stall, GM, 4L80E, Each

Part Number: APE-49702

5.0 out of 5 stars ( 1 )

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UMI Performance LS to LT Engine Swap Mount Brackets 90081

Motor Mounts and Inserts, Motor Mount Plate Style, Bolt-in, Aluminum, Natural, LS to Chevy Gen V LT1, Kit

Part Number: UPI-90081

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