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ls3

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ls3

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Chevrolet Performance 11570662 Connecting Rod Bolt, LS2/LS3

Chevrolet Performance Parts |

#35511570662

Chevrolet Performance 11570662 Connecting Rod Bolt, LS2/LS3

Thread Pitch:

9mm x 1.00

Material Type:

Steel

$7.19

/each

Edelbrock |

#32528457

Edelbrock 28457 Victor Jr Carb Intake Manifold, SBC, LS3/L76/L92

Intake Manifold Type:

Single Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

3,500-7,500

$476.95

/each

-9%

Holley |

#425300670BK

Holley 300-670BK LS3 Manifold, Top-Feed, Rails, Single Inj, Black

Injection Style:

Multi-port

Intake Manifold Type:

Lo-Ram

RPM Range:

3,500-8,000

$764.95

/kit

$843.95

-5%

Holley |

#425300683

Holley 300-683 LS3 Manifold Kit, Dual Injector, Fuel Rails, Satin

Injection Style:

Multi-port

Intake Manifold Type:

Lo-Ram

RPM Range:

3,500-8,000

$1,249.95

/kit

$1,325.95

Edelbrock |

#32528455

Edelbrock 28455 Victor Jr EFI Intake Manifold, SBC, LS3/L76/L92

Injection Style:

Multi-port

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

3,500-7,500

$489.95

/each

LS3 Swap: 1952 Chevy Truck - Week to Wicked

Check out our installation video of an LS3 Crate Engine into our classic 1952 Chevy Truck. This engine swap was the perfect fit for our week to wicked project.

Speedway Motors Week to Wicked Day Three: The LS3/4L70E Drivetrain Install Wrap-Up

Day Three is in the books of the Speedway Motors Week to Wicked 1952 Chevy build. Progress today included putting the engine and tranny where they belong and continued work on the wiring.

Gen III/IV LS Engine ID Guide

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

Best LS Heads for 6.0/5.3/4.8 | Cathedral Port Heads vs Rectangular

Learn what are the best stock LS heads that will interchange to use on your budget 4.8, 5.3, 6.0, or 6.2 LS engine build

Turbo vs Supercharger | The Best Way to Boost Your LS Build

Considering boosting your LS engine? Find out what's best for your build, turbocharging or supercharging!

6.0 LS Build Combinations: Recipes for 500-1,000 HP

Making great horsepower on a budget is the LS engine family’s claim to fame, but just like any other engine, the more power you ask of it the more you’ll need to spend.

Gen 4 LS Engines - Junkyard LS Swap Identification Guide: Part 2

Learn how to identfy motors for your LS Swap. In this guide we cover generation 4 small block engines and some of the cheaper options for more power.

5.7 LS1 Engine Upgrades: Build Recipes for 400 HP-700+ HP

While everyone is looking for a 6.0 LS, don’t count out the original 5.7 LS1 engine for your next LS swap performance build

LS Swap How-To Guide

LS swaps are nothing new, but they're still a little mysterious to some of us. Here is an overview of what you will need and what you need to know to swap some modern performance into your muscle car, truck, or hot rod!

LS Turbo Setups: Twin vs Single (with Sizing Guide)

Unleash power, save money with Speedway Motors. Turbo setups for your 4.8, 5.3, or 6.0 LS engine offer unmatched dollar-to-horsepower value. Get it right the first time with us!

-6%

Holley |

#425300679BK

Holley 300-679BK LS3 Manifold, Top-Feed, Single Injector, Black

Injection Style:

Multi-port

Intake Manifold Type:

Lo-Ram

RPM Range:

3,500-8,000

$1,049.95

/kit

$1,124.95

Ram Clutches |

#60598931

Ram Clutches 98931 Powergrip Series Clutch, LS1/LS2/LS3/LS6

Input Spline Quantity:

Input Shaft Diameter:

1.125"

Diameter:

11"

$499.00

/each

$163 Off

Holley |

#425300683BK

Holley 300-683BK LS3 Manifold, Dual Injector, Fuel Rails, Black

Injection Style:

Multi-port

Intake Manifold Type:

Lo-Ram

RPM Range:

3,500-8,000

$1,299.95

/kit

$1,462.95

Holley |

#425300679

Holley 300-679 LS3 Manifold, Top-Feed, Single Injector, Satin

Injection Style:

Multi-port

Intake Manifold Type:

Lo-Ram

RPM Range:

3,500-8,000

$499.95

/kit

ICT BILLET |

#826WPINJ40X8

ICT Billet WPINJ40X8 LS EV6 LS3 Injector Pigtail Connector 8pc

Sold in Quantity:

Set

Connector Type:

Female

$59.00

/each

FAST 32107-8 Precision-Flow Fuel Injector, LS3/LS7, Set of 8

FAST Fuel Air Spark Technology |

#282321078

FAST 32107-8 Precision-Flow Fuel Injector, LS3/LS7, Set of 8

Fuel Injector O-Rings Included:

Yes

Injector Plug Style:

Nippon Denso

$951.95

/set

-6%

Holley |

#425300113

Holley 300-113 Carbureted Hi-Ram Intake, LS3/L92, 2 x 4150

Intake Manifold Type:

Tunnel Ram

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

5,000-8,000

$1,049.95

/each

$1,124.95

$100 Off

Holley |

#425241265

Holley 241-265 LS Valley Cover, Trussed, Black Satin, LS2/LS3/LS7

GTIN Code:

090127741832

$149.95

/each

$249.95

$213 Off

Holley |

#425300117

Holley 300-117 EFI Hi-Ram Intake, LS3/L92, 105mm LS Throttle Body

Intake Manifold Type:

Hi-Ram

RPM Range:

Idle-8,000

Material Type:

Aluminum

$1,249.95

/each

$1,462.95

Granatelli GMTBLS3M DBW Throttle Body, GM LS3 6.2L, Cast, 103mm

Granatelli Motor Sports |

#36210103

Granatelli GMTBLS3M DBW Throttle Body, GM LS3 6.2L, Cast, 103mm

Throttle Body Style:

Multi-Port Injection (MPI)

Gaskets Included:

Yes

Hardware Included:

Yes

$445.13

/each

ICT BILLET |

#826WCSTR40

ICT Billet WCSTR40 LS Gen 4 LS3 Starter Motor Solenoid Connector

Sold in Quantity:

Each

Connector Type:

Female

$23.00

/kit

$163 Off

Holley |

#425300116BK

Holley 300-116BK EFI Hi-Ram Intake, LS3/L92, 92mm, Black

Intake Manifold Type:

Hi-Ram

RPM Range:

Idle-8,000

Material Type:

Aluminum

$1,299.95

/each

$1,462.95

COMP Cams |

#2825430111

COMP Cams 54-301-11 LST Series Hydraulic Roller, Stage 1 LS3

Camshaft Type:

Hydraulic Roller Tappet

RPM Range:

2200-7200

Intake Duration (.050" Lift):

231

$404.95

/each

$219 Off

Holley |

#425300117BK

Holley 300-117BK EFI Hi-Ram Intake, LS3/L92, 105mm, Black

Intake Manifold Type:

Hi-Ram

RPM Range:

Idle-8,000

Material Type:

Aluminum

$1,299.95

/each

$1,518.95

Ram Clutches |

#60588931

Ram Clutches 88931HDX HDX Series Clutch Set, LS1/LS2/LS3/LS6

Input Spline Quantity:

Input Shaft Diameter:

1.125"

Diameter:

11"

$339.00

/each

-7%

Holley |

#425300133

Holley 300-133 LS 2X4 Dual Plane LS3/L9 Intake Manifold

Injection Style:

Multi-port

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

4-Barrel Square Bore

$610.95

/each

$661.95

-5%

Holley |

#425300115

Holley 300-115 EFI Hi-Ram Intake, LS3/L92, 2 x 4150

Intake Manifold Type:

Hi-Ram

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

5,000-8,000

$1,249.95

/each

$1,325.95

DeatschWerks |

#40100600

DeatschWerks 7-202 Chevrolet Ls2 And Ls3 Fuel Rail For 2005-6 Gto

Material Type:

Aluminum

Inlet Size:

-8 AN O-ring

Fittings Included:

Yes

$199.00

/each

Edelbrock |

#3253648

Edelbrock 3648 Pro-Flo XT Fuel Rail Kit, LS3 Chevy Engine

Material Type:

Aluminum

Inlet Size:

-8 AN O-ring

Fittings Included:

$226.95

/each

Holley |

#425300134

Holley 300-134 LS EFI Manifold - 2x4 Dual Plane LS3/L92

Injection Style:

Multi-port

Intake Manifold Type:

Dual Plane

RPM Range:

1,500-7,000

$749.95

/each

-5%

Holley |

#425300128

Holley 300-128 Mid-Rise Intake, GM LS3/L92 w/105mm Top

Injection Style:

Multi-port

Intake Manifold Type:

Dual Plane

RPM Range:

1,500-6,500

$1,249.95

/each

$1,325.95

-5%

Holley |

#425300135BK

Holley 300-135BK Mid-Rise Intake, GM LS3/L92 W/ 92MM Top, Black

RPM Range:

1,500-6,500

Sold in Quantity:

Kit

$1,249.95

/each

$1,325.95

ICT BILLET |

#82655120

ICT BILLET WPFLX40 LS Flex Fuel Sensor Plug Harness, LS3/LSA/LC9

Sold in Quantity:

Each

GTIN Code:

657814752603

$23.00

/each

FAST 32107-6 Precision-Flow Fuel Injector, LS3/LS7, Set of 6

FAST Fuel Air Spark Technology |

#282321076

FAST 32107-6 Precision-Flow Fuel Injector, LS3/LS7, Set of 6

Fuel Injector O-Rings Included:

Yes

Injector Plug Style:

Nippon Denso

$713.95

/set

$350 Off

Holley Sniper |

#UP228866

Holley Sniper 822042-1 Sheet Metal Intake Manifold, 102mm LS3/L92

Garage Sale Type:

Open Box

Injection Style:

Multi-port

RPM Range:

2,200-6,800

$572.98

/each

$922.95

$145 Off

Holley |

#UP232522

Holley 300-129 Dual Plane Carbureted Intake - GM LS3/L92

Garage Sale Type:

Open Box

Injection Style:

Multi-port

Intake Manifold Type:

Dual Plane

$374.39

/each

$518.95

DeatschWerks |

#40100263

DeatschWerks 16U-00-0050-8 550cc, LS3/LS7/L99

Injector Plug Style:

USCAR

Sold in Quantity:

Set

$519.00

/each

$276 Off

Holley |

#UP235738

Holley 300-116 EFI Hi-Ram Intake, LS3/L92, 92mm LS Throttle Body

Garage Sale Type:

Open Box

Intake Manifold Type:

Hi-Ram

RPM Range:

Idle-8,000

$1,049.99

/each

$1,325.95

Speedway GM LS V8 Fuel Filter/Fuel Regulator Kit, 58 PSI

Speedway Motors |

#91012800

Speedway GM LS V8 Fuel Filter/Fuel Regulator Kit, 58 PSI

(65)

Regulator Style:

Return

Material Type:

Aluminum

$70.99

/kit

LS1 Fuel Filter/Regulator EFI Fuel Pump Kit

Speedway Motors |

#91012806

LS1 Fuel Filter/Regulator EFI Fuel Pump Kit

(31)

AN Size:

-6 AN

Fuel System Type:

EFI

$222.99

/kit

-9%

PerTronix |

#4471181

PerTronix 1181 Ignitor Points Eliminator Kit, 1957-74 GM V8

(32)

GTIN Code:

694342000288

$129.53

/each

$142.48

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944 results for: ls3

ls3

Model

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Part

Brand

Application

Department

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Engine Family

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Price

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Products

Chevrolet Performance 11570662 Connecting Rod Bolt, LS2/LS3

Edelbrock 28457 Victor Jr Carb Intake Manifold, SBC, LS3/L76/L92

Holley 300-670BK LS3 Manifold, Top-Feed, Rails, Single Inj, Black

Holley 300-683 LS3 Manifold Kit, Dual Injector, Fuel Rails, Satin

Edelbrock 28455 Victor Jr EFI Intake Manifold, SBC, LS3/L76/L92

Related Articles

Holley 300-679BK LS3 Manifold, Top-Feed, Single Injector, Black

Ram Clutches 98931 Powergrip Series Clutch, LS1/LS2/LS3/LS6

Holley 300-683BK LS3 Manifold, Dual Injector, Fuel Rails, Black

Holley 300-679 LS3 Manifold, Top-Feed, Single Injector, Satin

ICT Billet WPINJ40X8 LS EV6 LS3 Injector Pigtail Connector 8pc

FAST 32107-8 Precision-Flow Fuel Injector, LS3/LS7, Set of 8

Holley 300-113 Carbureted Hi-Ram Intake, LS3/L92, 2 x 4150

Holley 241-265 LS Valley Cover, Trussed, Black Satin, LS2/LS3/LS7

Holley 300-117 EFI Hi-Ram Intake, LS3/L92, 105mm LS Throttle Body

Granatelli GMTBLS3M DBW Throttle Body, GM LS3 6.2L, Cast, 103mm

ICT Billet WCSTR40 LS Gen 4 LS3 Starter Motor Solenoid Connector

Holley 300-116BK EFI Hi-Ram Intake, LS3/L92, 92mm, Black

COMP Cams 54-301-11 LST Series Hydraulic Roller, Stage 1 LS3

Holley 300-117BK EFI Hi-Ram Intake, LS3/L92, 105mm, Black

Ram Clutches 88931HDX HDX Series Clutch Set, LS1/LS2/LS3/LS6

Holley 300-133 LS 2X4 Dual Plane LS3/L9 Intake Manifold

Holley 300-115 EFI Hi-Ram Intake, LS3/L92, 2 x 4150

DeatschWerks 7-202 Chevrolet Ls2 And Ls3 Fuel Rail For 2005-6 Gto

Edelbrock 3648 Pro-Flo XT Fuel Rail Kit, LS3 Chevy Engine

Holley 300-134 LS EFI Manifold - 2x4 Dual Plane LS3/L92

Holley 300-128 Mid-Rise Intake, GM LS3/L92 w/105mm Top

Holley 300-135BK Mid-Rise Intake, GM LS3/L92 W/ 92MM Top, Black

ICT BILLET WPFLX40 LS Flex Fuel Sensor Plug Harness, LS3/LSA/LC9

FAST 32107-6 Precision-Flow Fuel Injector, LS3/LS7, Set of 6

Holley Sniper 822042-1 Sheet Metal Intake Manifold, 102mm LS3/L92

Holley 300-129 Dual Plane Carbureted Intake - GM LS3/L92

DeatschWerks 16U-00-0050-8 550cc, LS3/LS7/L99

Holley 300-116 EFI Hi-Ram Intake, LS3/L92, 92mm LS Throttle Body

Speedway GM LS V8 Fuel Filter/Fuel Regulator Kit, 58 PSI

LS1 Fuel Filter/Regulator EFI Fuel Pump Kit

PerTronix 1181 Ignitor Points Eliminator Kit, 1957-74 GM V8

Models:

944 results for:
ls3