Carbureted & Fuel Injected Engine Parts at Summit Racing

Top Street Performance Air Inlet Elbows 81141

ALUMINUM EFI THROTTLE BODY INTAKE ELBOW - GM LS INTAKES W/ 4150 FLANGE, 105MM, SATIN

Part Number: TSN-81141

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 17, 2026 if ordered today

Improved Racing Multi-Port Oil Sensors EGM-116

Improved Racing Multi-Port Oil Sensors EGM-116

Oil sensor, accumulator, and turbo feed adapter, -8AN ORB and two 1/8" NPT ports, LS engines

Part Number: IRP-EGM-116

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Bowler Performance Transmissions Throttle Body Adapters, EFI Manifold 8000017

SET OF BILLET THROTTLE BODY ADAPTERS FOR GM GEN 4 LS & GEN 5 LT ENGINES

Part Number: BTM-8000017

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 13, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 13, 2026 if ordered today

FiTech Cone Style Air Filters 41001

Air Filter Elements, Cone 4.00 in. Flange, 9.00 in. Length, Dry, Chrome End Cap, LS 92mm Throttle Body, Black, Synthetic, Each

Part Number: FIF-41001

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Snow Performance Water-Methanol Injection Plates 40084

Plate, 102mm, Chevy, LS, Each

Part Number: SNO-40084

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 3, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 3, 2026 if ordered today

Holley SBF Hi-Ram Intake Manifold Tops 300-302

Intake Manifolds, SBF, Hi-Ram, Throttle Body Injection, Top Section Only, GM LS Throttle Body, 105mm Bore, Aluminum, Satin Ford, 5.0L, 5.8L, Each

Part Number: HLY-300-302

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Nitrous Express Nitrous Solenoid Mounting Brackets 15770

Nitrous Oxide Solenoid Mounting Brackets, Cylinder Head Mounting Style, Steel, Black, Fits GM LS Family Engines Only, Each

Part Number: NEX-15770

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Vibrant Performance Throttle Body to HD Adapters 12474

Throttle Body Adapter, LS 102mm, 4 in. HD Clamp, Aluminum, Black Anodized, Each

Part Number: VPE-12474

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Top Street Performance Fuel Pressure Regulators 81095

LS FUEL FILTER PRESSURE REGULATOR, 58 PSI

Part Number: TSN-81095

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

Holley Replacement Fuel Injector Wiring Harnesses 558-500

Fuel Injection System Wiring Harnesses, Holley EFI, GM LS 24X Crank Sensor, Includes Power, LS1 Injector, Main Harnesses, for HP, Dominator ECUs, Kit

Part Number: HLY-558-500

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 4, 2026 if ordered today

FiTech Cone Style Air Filters 41003

Air Filter Elements, Cone 4.38 in. Flange, 9.00 in. Length, Dry, Chrome End Cap, LS 102mm Throttle Body, Black, Synthetic, Each

Part Number: FIF-41003

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 8, 2026 if ordered today

FAST Fuel Rails 146036FRB-1

FUEL RAIL, FAST LS EFI TUNNEL RAM-BLACK ANODIZED W/ LOGO

Part Number: FST-146036FRB-1

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 17, 2026 if ordered today

Nitrous Express (NX) Nitrous Oxide Solenoid Mounting Brackets 15730LK

LIKE KIT FOR 15731 LS SOLENOID BRACKET (DRIVER SIDE THROTTLE BODY)

Part Number: NEX-15730LK

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 27, 2026 if ordered today

Holley Intake Manifold Hardware and Installation Kits 300-613

Intake Manifold Installation, Holley EFI, LS Lo-Ram, Replacements, Fasteners, O-ring Cord, Kit

Part Number: HLY-300-613

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 4, 2026 if ordered today

Engine Works Lifter Valley Plates 625181

LS VALLEY COVER PLATE ALUMINUM W SCREWS LS1

Part Number: EW1-625181

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Engine Works Lifter Valley Plates 625181BK

LS VALLEY COVER PLATE BLK ALUMINUM W SCREWS LS1 LS2

Part Number: EW1-625181BK

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Nitrous Express (NX) Nitrous Oxide Jets 20935JP

LS 78MM 3-BOLT PLATE SYSTEM JET PACK 50-400 HP

Part Number: NEX-20935JP

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 27, 2026 if ordered today

Snow Performance Water/Methanol Injection Systems SNO-2184-BRD-T

Gas Water-Meth Injection Kit , Stage 2 Boost Cooler 102mm LS Water-Methanol Injection System

Part Number: SNO-2184-BRD-T

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 3, 2026 if ordered today

Tanks Inc. Fuel Pressure Regulators FR-LINE-KIT45

LS Fuel Line & Regulator Kit w/ 2x 45 Degree Fittings

Part Number: TNK-S0007

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 23, 2026 if ordered today

Top Street Performance Intake Manifolds, Fuel Injected 81601-1

TSP GM GEN III/IV LS, GEN V LT CARBON FIBER INTAKE MANIFOLD LID, 102MM, NO LOGO

Part Number: TSN-81601-1

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 17, 2026 if ordered today

Top Street Performance Air Inlet Elbows 81141BK

ALUMINUM EFI THROTTLE BODY INTAKE ELBOW - GM LS INTAKES W/ 4150 FLANGE, 105MM, BLACK

Part Number: TSN-81141BK

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 17, 2026 if ordered today

Top Street Performance Air Inlet Elbows 81142

V SERIES GM LS 4150 BILLET ALUMINUM EFI THROTTLE BODY INTAKE ELBOW, 105MM, NATURAL

Part Number: TSN-81142

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 17, 2026 if ordered today

Top Street Performance Air Inlet Elbows 81142BK

V SERIES GM LS 4150 BILLET ALUMINUM EFI THROTTLE BODY INTAKE ELBOW, 105MM, BLACK

Part Number: TSN-81142BK

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 17, 2026 if ordered today

Top Street Performance Intake Manifolds, Fuel Injected 81406BK

V SERIES GM GEN III LS BILLET ALUMINUM EFI INTAKE MANIFOLD, LOW-RISE, BLACK

Part Number: TSN-81406BK

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 17, 2026 if ordered today

Top Street Performance Intake Manifolds, Fuel Injected 81407BK

V SERIES GM GEN III LS BILLET ALUMINUM EFI INTAKE MANIFOLD, MID-RISE, BLACK

Part Number: TSN-81407BK

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 17, 2026 if ordered today

Air/Fuel Delivery Parts for Carbureted & Fuel Injected Engines