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550-602.jpg Quick View
Holley EFI

HP EFI ECU & Harness Kits 550-602

$2,981.95 $2,649.95
GVMR_550-602
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection Conversion Kit Holley EFI In Stock Sale Service Kits
Looking for a plug and play kit for your GM LS engine? The HP ECU allows you to accurately control the fuel and ignition...
Sale
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Holley EFI

HP EFI ECU & Harness Kits 550-602N

$3,262.95 $2,899.95
GVMR_550-602N
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection Conversion Kit Holley EFI In Stock Sale Service Kits
Looking for a plug and play kit for your GM LS engine? The HP ECU allows you to accurately control the fuel and ignition...
Sale
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Holley EFI

MPFI/TPI Main Harness Connector Kit 570-102

$151.95 $149.95
GVMR_570-102
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Electrical Connectors Fuel Injection Harness Connector Holley EFI In Stock Sale
Introducing EFI Engine Connector Kits - From Holley EFI. With the latest addition to our ever-expanding Wiring Shop, our goal was to provide you...
Sale
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Holley EFI

LSX Main Harness Connector Kit 570-103

$178.95 $158.95
GVMR_570-103
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Electrical Connectors Fuel Injection Harness Connector Holley EFI In Stock Sale
Introducing EFI Engine Connector Kits - From Holley EFI. With the latest addition to our ever-expanding Wiring Shop, our goal was to provide you...
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Holley EFI

Terminator LS MPFI Kit 550-615

$5,062.95
GVMR_550-615
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection System Fuel Injection System and Related Components Holley EFI In Stock Sale
Get all the great features of Terminator self-tuning EFI in a bolt-on system for GM's popular LS engines! The 550-615 kit controls fuel, spark,...
Sale
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Holley EFI

LS 58x Crank Sensor and LS Cam Sensor Connector 570-318

$51.60 $49.95
GVMR_570-318
All Electrical Connectors Electrical, Lighting and Body Holley EFI In Stock Multi-Purpose Wire Connector Sale
Holley EFI Wiring Shop just keeps getting better! We have one goal, to provide you a one stop solution for all of your wiring...
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Holley EFI

Sniper EFI Quadrajet Carburetor 550-869

$1,855.00
GVMR_550-869
.Carburetors Air and Fuel Delivery All Carburetion Carburetor Holley EFI In Stock Sale
Are you tired of rebuilding the 50+ year old Rochester Quadrajet (Q-Jet) on your classic Chevrolet, GMC, Buick, Oldsmobile, or Pontiac? Introducing Sniper EFI...
Sale
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Holley EFI

Dual Fuel Injector Lo-Ram EFI Intake Manifold Kit GM LS1/LS2/LS6 300-624BK

$1,406.95 $1,249.95
GVMR_300-624BK
.AirFuelDelivery .IntakeManifolds All Cylinder Block Components Engine Engine Intake Manifold Holley EFI In Stock Sale
Holley Lo-Ram intake manifold kits include all the sealing o-rings, plugs, and fasteners required for the installation of the kit.Dual Fuel Injector Lo-Ram EFI...
Sale
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Holley EFI

8.2" SBF Ford Hi-Ram EFI Manifold-Black 300-272BK

$1,406.95 $1,249.95
GVMR_300-272BK
.AirFuelDelivery .IntakeManifolds All Cylinder Block Components Engine Engine Intake Manifold Holley EFI In Stock Sale
*** A low profile distributor will be needed when using this manifold. We have a Sniper Hyperspark version #565-322 and a Holley EFI Dual...
Sale
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Holley EFI

8.2" SBF Ford Hi-Ram Intake Manifold with 105mm LS Throttle Body Flange Top. 300-273

$1,406.95 $812.95
GVMR_300-273
.AirFuelDelivery .IntakeManifolds All Cylinder Block Components Engine Engine Intake Manifold Holley EFI In Stock Sale
*** A low profile distributor will be needed when using this manifold. We have a Sniper Hyperspark version #565-322 and a Holley EFI Dual...
Sale
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Holley EFI

Black Finish with Single Injector manifold and fuel rails 300-600BK

$760.95 $675.95
GVMR_300-600BK
.AirFuelDelivery .IntakeManifolds All Cylinder Block Components Engine Engine Intake Manifold Holley EFI In Stock Sale
The short runner, low-profile base intake manifold intended for forced induction applications was conceived to package with an air to water plenum mounted intercooler...
Sale
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Holley EFI

Dual Fuel Injector Lo-Ram EFI Intake Manifold Kit GM LS1/LS2/LS6 300-624

$1,293.95 $747.95
GVMR_300-624
.AirFuelDelivery .IntakeManifolds All Cylinder Block Components Engine Engine Intake Manifold Holley EFI In Stock Sale
Holley Lo-Ram intake manifold kits include all the sealing o-rings, plugs, and fasteners required for the installation of the kit.Dual Fuel Injector Lo-Ram EFI...
Sale
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Holley EFI

Holley Ultra Lo-Ram Manifold Kit Single Injector- Black - GM LS3/L92 300-680BK

$1,124.95 $999.95
GVMR_300-680BK
.AirFuelDelivery .IntakeManifolds All Cylinder Block Components Engine Engine Intake Manifold Holley EFI In Stock Sale
The Holley LS3 Ultra Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS3/L92 cylinder heads....
Sale
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Holley EFI

Holley Lo-Ram Manifold Base and Fuel Rails Dual Fuel Injector - GM LS3/L92 300-683

$1,293.95 $747.95
GVMR_300-683
.AirFuelDelivery .IntakeManifolds All Cylinder Block Components Engine Engine Intake Manifold Holley EFI In Stock Sale
The Holley LS3 Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS3/L92 cylinder heads. These...
Sale
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Holley EFI

Holley Lo-Ram Manifold Kit Dual Injector- Black - GM LS3/L92 300-683BK

$1,406.95 $1,249.95
GVMR_300-683BK
.AirFuelDelivery .IntakeManifolds All Cylinder Block Components Engine Engine Intake Manifold Holley EFI In Stock Sale
The Holley LS3 Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS3/L92 cylinder heads. These...
Sale
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Holley EFI

Holley Gen III Hemi Hi-Ram EFI Manifold 300-651BK

$1,687.95 $1,499.95
GVMR_300-651BK
.AirFuelDelivery .IntakeManifolds All Cylinder Block Components Engine Engine Intake Manifold Holley EFI In Stock Sale
Intended for use on naturally aspirated, forced induction, or nitrous engines in the 5.7 to 7.2+ liter range, max power at 7500-8500 RPM.Holley Gen...
Sale
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Holley EFI

Holley Gen III Hemi Hi-Ram EFI Manifold Base 300-653BK

$1,124.95 $999.95
GVMR_300-653BK
.AirFuelDelivery .IntakeManifolds All Cylinder Block Components Engine Engine Intake Manifold Holley EFI In Stock Sale
Intended for use on naturally aspirated, forced induction, or nitrous engines in the 5.7 to 7.2+ liter range, max power at 7500-8500 RPM.Holley Gen...
Sale
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Holley EFI

Holley Lo-Ram Manifold Base and Fuel Rails Single Fuel Injector GM LS3/L92 300-670

$731.95 $649.95
GVMR_300-670
.AirFuelDelivery .IntakeManifolds All Cylinder Block Components Engine Engine Intake Manifold Holley EFI In Stock Sale
The Holley LS3 Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS3/L92 cylinder heads. These...
Sale
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Holley EFI

Holley Lo-Ram Manifold Base and Fuel Rails Single Fuel Injector GM LS3/L93 300-670BK

$843.95 $749.95
GVMR_300-670BK
.AirFuelDelivery .IntakeManifolds All Cylinder Block Components Engine Engine Intake Manifold Holley EFI In Stock Sale
The Holley LS3 Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS3/L92 cylinder heads. These...
Sale
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Holley EFI

Holley 351W Ford Hi-Ram EFI Manifold 300-242

$1,518.95 $877.95
GVMR_300-242
.AirFuelDelivery .IntakeManifolds All Cylinder Block Components Engine Engine Intake Manifold Holley EFI In Stock Sale
Ford 351W (9.5" Deck) Ford Hi-Ram Intake Manifold with 105mm LS Throttle Body Flange Top.Holley 351W Ford Hi-Ram EFI Manifold 300-242
Sale
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Holley EFI

Ford 351W (9.5" Deck) Ford Hi-Ram Intake Manifold Base 300-244

$1,068.95 $949.95
GVMR_300-244
.AirFuelDelivery .IntakeManifolds All Cylinder Block Components Engine Engine Intake Manifold Holley EFI In Stock Sale
Ford 351W (9.5" Deck) Ford Hi-Ram Intake Manifold BaseFord 351W (9.5" Deck) Ford Hi-Ram Intake Manifold Base 300-244
Sale
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Holley EFI

Holley Gen III Hemi Hi-Ram EFI Manifold 300-650

$1,462.95 $1,299.95
GVMR_300-650
.AirFuelDelivery .IntakeManifolds All Cylinder Block Components Engine Engine Intake Manifold Holley EFI In Stock Sale
Intended for use on naturally aspirated, forced induction, or nitrous engines in the 5.7 to 7.2+ liter range, max power at 7500-8500 RPM.Holley Gen...
Sale
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Holley EFI

Holley Gen III Hemi Hi-Ram EFI Manifold 300-651

$1,518.95 $1,349.95
GVMR_300-651
.AirFuelDelivery .IntakeManifolds All Cylinder Block Components Engine Engine Intake Manifold Holley EFI In Stock Sale
Intended for use on naturally aspirated, forced induction, or nitrous engines in the 5.7 to 7.2+ liter range, max power at 7500-8500 RPM.Holley Gen...
Sale
300-650bk_05.jpg Quick View
Holley EFI

Holley Gen III Hemi Hi-Ram EFI Manifold 300-650BK

$1,574.95 $1,399.95
GVMR_300-650BK
.AirFuelDelivery .IntakeManifolds All Cylinder Block Components Engine Engine Intake Manifold Holley EFI In Stock Sale
Intended for use on naturally aspirated, forced induction, or nitrous engines in the 5.7 to 7.2+ liter range, max power at 7500-8500 RPM.Holley Gen...
Sale
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Holley EFI

8.2" SBF Ford Hi-Ram Carbureted Intake Manifold Base 300-275

$899.95 $799.95
GVMR_300-275
.AirFuelDelivery .IntakeManifolds All Cylinder Block Components Engine Engine Intake Manifold Holley EFI In Stock Sale
*** For carbureted applications you can use MSD PN 85797 Ford 289-302 Distributor with Steel Gear8.2" SBF Ford Hi-Ram Carbureted Intake Manifold Base 300-275
Sale
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Holley EFI

Satin Finish with Single Injector manifold and fuel rails 300-600

$731.95 $649.95
GVMR_300-600
.AirFuelDelivery .IntakeManifolds All Cylinder Block Components Engine Engine Intake Manifold Holley EFI In Stock Popular Search (Search Bar) Sale
The short runner, low-profile base intake manifold intended for forced induction applications was conceived to package with an air to water plenum mounted intercooler...
Sale
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Holley EFI

Throttle Body Injection Throttle Position Sensor 543-29

$134.95 $119.95
GVMR_543-29
.Sensors All Emission Control Holley EFI In Stock Sale Sensors Throttle Position Sensor
Throttle Position Sensor for 2 bbl TBIs PNs 502-3, 502-4, 502-5, 502-6, 502-7; 4 bbl TBIs PNs 534-171, 534-172, 534-173, 534-187; Avenger EFI 4bbl...
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Holley EFI

Replacement TPS for Sniper Autolite 1100 543-124

$29.54
GVMR_543-124
.Sensors All Emission Control Holley EFI In Stock Sale Sensors Throttle Position Sensor
This Throttle Position Sensor is required for Sniper Autolite 1100's.Replacement TPS for Sniper Autolite 1100 543-124
Sale
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Holley EFI

Pro-Stock Style TPS Sensor 543-112

$148.95 $131.95
GVMR_543-112
.Sensors All Emission Control Holley EFI In Stock Sale Sensors Throttle Position Sensor
This is a service TPS sensor for several of our billet throttle bodies.Pro-Stock Style TPS Sensor 543-112
Sale
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Holley EFI

Throttle Position Sensor 543-111

$98.95 $87.55
GVMR_543-111
.Sensors All Emission Control Holley EFI In Stock Popular Search (Search Bar) Sale Sensors Throttle Position Sensor
This Throttle Position Sensor fits all Terminator 4150 Throttle Bodies, and Sniper EFI 4150 Throttle Bodies. Additionally, it is the service replacement sensor for...
Sale
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Holley EFI

Throttle Body Injection Throttle Position Sensor 543-3

$112.95 $99.95
GVMR_543-3
.Sensors All Emission Control Holley EFI In Stock Sale Sensors Throttle Position Sensor
Throttle Position Sensor for 1 bbl Replacement TBIs PN's 500-2, 500-4, 2 bbl Pro-Jection PN's 502-1, 502-2, 502-20 and 2 x 2 Pro-Jection PN...
Sale
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Holley EFI

Terminator Air Temperature Sensor 554-121

$35.11 $31.21
GVMR_554-121
.Sensors Air Charge Temperature Sensor All Engine Holley EFI In Stock Popular Search (Search Bar) Sale Sensors
Replacement Air Temperature Sensor for Terminator EFI.Terminator Air Temperature Sensor 554-121
Sale
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Holley EFI

Replacement Wideband Oxygen Sensor for Commander 950 wideband controller kits. 534-198

$415.95 $368.95
GVMR_534-198
.Sensors All Emission Control Holley EFI In Stock Oxygen Sensor Sale Sensors
Replacement Wideband Oxygen Sensor for Commander 950 wideband controller kits.Replacement Wideband Oxygen Sensor for Commander 950 wideband controller kits. 534-198
Sale
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Holley EFI

LSU4 Bosch Wideband 554-101

$224.95 $199.95
GVMR_554-101
.Sensors All Emission Control Holley EFI In Stock Oxygen Sensor Popular Search (Search Bar) Sale Sensors
This sensor is a direct replacement for Holley HP, Dominator, Avenger and Terminator EFI systems. Each Sensor is hand calibrated to insure accurate readings...
Sale
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Holley EFI

WEATHER PACK, 4 CAVITY, TOWER, BLACK 570-214

$16.25 $14.44
GVMR_570-214
Air and Fuel Delivery All Electrical Connectors Holley EFI Idle Air Control Valve Connector In Stock Sale
Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs....
Sale
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Holley EFI

Holley EFI Terminator X Wideband Adapter Harness 558-463

$64.95 $62.55
GVMR_558-463
All Electrical Connectors Electrical, Lighting and Body Holley EFI In Stock Sale Wiring Harness Adapter
Service harness sensor adapter for Terminator X and X Max ECU only.Holley EFI Terminator X Wideband Adapter Harness 558-463
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Items 361 to 396 of 832 total
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Let customers speak for us

from 48 reviews
Speed Engineering LS1 Camaro Firebird True Dual Exhaust (REAR EXIT)

The exhaust was shipped out right away with no issues during shipment. Their communication was excellent and they kept me up to date with shipping information.

Chris James
Speed Engineering LS1 Camaro Firebird True Dual Exhaust (REAR EXIT) 25-1031 ETA 9/26/25
Speed Engineering LS1 Camaro Firebird True Dual Exhaust (REAR EXIT) 25-1031 ETA 9/26/25
Fit perfect

No problem just a quick bolt on and dose what it supposed do stiffens the Car.

Danny s
Suspension Engineering Camaro Firebird Strut Shock Tower Brace 1993-2002 (Red or Black) 33-1010
Suspension Engineering Camaro Firebird Strut Shock Tower Brace 1993-2002 (Red or Black) 33-1010
Fit perfect

For me the ball joints came bolted in on both upper control arm.
The also make it easier for future bushings replacements, by not being pressed fit. They also have grease ports to grease the bushings.

Danny s
Suspension Engineering Camaro & Firebird Upper A-Arms 1993-2002 (Red or Black) 33-1012
Suspension Engineering Camaro & Firebird Upper A-Arms 1993-2002 (Red or Black) 33-1012
Brenon Berry

X-pipes are cool, but give Brenon a gosh darn raise! I’ve been waiting for these x-pipes since May and he was able to get them to me within a week. God bless, I’ll never forget that.

Unknown 350GT
Speed Engineering C5 Corvette X-Pipe Kit 1997-2004 25-1089 ETA 9/26/25
Speed Engineering C5 Corvette X-Pipe Kit 1997-2004 25-1089 ETA 9/26/25

Easy ordering process and received product in a timely manner.

Rob Carroll
Speed Engineering C8 Corvette Off Road Connection Pipes 2020-2023 (LT2 ENGINES) 25-1076 ETA ETA 9/26/25
Speed Engineering C8 Corvette Off Road Connection Pipes 2020-2023 (LT2 ENGINES) 25-1076 ETA ETA 9/26/25
Easy Transaction

Berry had what I was looking for, so I researched them a bit and saw many good reviews, so I moved forward. Transaction was easy, add to cart, enter address and email, checkout, pay, then emailed a receipt and updates throughout shipping until delivered about a week later. Would definitely purchase from Berry again!

Steve J
Speed Engineering C7 Corvette Cat-Back X-Pipe Kit 2014-2019 (LT1, LT4, LT5 ENGINES) 25-1082
Speed Engineering C7 Corvette Cat-Back X-Pipe Kit 2014-2019 (LT1, LT4, LT5 ENGINES) 25-1082
Crazy sound

Fitment was pretty good and the sound is crazy

Michael Briggs
FULL KIT Speed Engineering Gen 6 Camaro 1 7/8" Longtube Headers 2016+(LT1 LT4 ENGINES) 25-1046
FULL KIT Speed Engineering Gen 6 Camaro 1 7/8" Longtube Headers 2016+(LT1 LT4 ENGINES) 25-1046
cheaper than summit! quick shipping too!

ordered an obs ls swap x pipe kit from speed engineering, had never heard of berry before but the showed up in google results offering a lower price and free shipping than anywhere else. item arrived fine a few days later! would absolutely order from them again!

BRIAN R
Speed Engineering OBS Silverado Sierra C1500 X-Pipe Kit 1988-1998 (LS Swap) 2WD 25-1138
Speed Engineering OBS Silverado Sierra C1500 X-Pipe Kit 1988-1998 (LS Swap) 2WD 25-1138
nice parts

great customer service

Jimmy DiShanni
Speed Engineering Gen 4 Camaro & Firebird 1 7/8" Longtube Headers 1998-2002 (LS1 ENGINES) 25-1020
Speed Engineering Gen 4 Camaro & Firebird 1 7/8" Longtube Headers 1998-2002 (LS1 ENGINES) 25-1020
Perfect headers

Berry performance are the best to deal with from advice to assistance with freight etc and the Speed Engineering Headers don't just look great, fit perfectly they sound the best on the LS swapped Square body C10.

Brian Day
Speed Engineering LS Swap 1 7/8" Longtube Headers A BODY, F-BODY, X-BODY (LS1 LS2 LS3 LS6 LSA) 25-1026
Speed Engineering LS Swap 1 7/8" Longtube Headers A BODY, F-BODY, X-BODY (LS1 LS2 LS3 LS6 LSA) 25-1026
Berry the bomb

Truck goes chop chop, frank happy.

Frank Ledwith
Texas Speed TSP "Chopacabra" Truck Cam TSP-CHOPacabra
Texas Speed TSP "Chopacabra" Truck Cam TSP-CHOPacabra
Fast shipping, friendly staff, will shop again.

The order was smooth and shipping was fast. Hassle free.

Sean Howell
Speed Engineering Silverado & Sierra Y-Pipe 2019-2024 (5.3L, 6.2L) Truck & SUV 25-1153
Speed Engineering Silverado & Sierra Y-Pipe 2019-2024 (5.3L, 6.2L) Truck & SUV 25-1153
AMAZING COMPANY

I ordered an x pipe for my Silverado to go with some long tube headers. When I placed my order I got the one for the newer body style truck and their customer service got back to me within the hour to get my order changed. If your looking for any truck parts definitely go through these guys!

Leyton Hankins
Speed Engineering Silverado & Sierra True Dual X-Pipe System 1999-2018 (UNIVERSAL) 25-1006
Speed Engineering Silverado & Sierra True Dual X-Pipe System 1999-2018 (UNIVERSAL) 25-1006
Excellent price and fast ship

Loved these so much I just ordered ANOTHER set for our 69 Chevelle with a 6.0l! Despite what the internet says, these actually did fit my 55 Chevy bel air with a 6.0l LS. Cleared steering box, had to trim Pitman arm slightly. Cant beat the price at Berrys. All in all, its our 3rd time buying these headers.

Jared Smith
Speed Engineering LS Swap 1 7/8" Longtube Headers C10 TRUCKS UNIVERSAL (LS1 LS2 LS3 LS6 LSA) 25-1026
Speed Engineering LS Swap 1 7/8" Longtube Headers C10 TRUCKS UNIVERSAL (LS1 LS2 LS3 LS6 LSA) 25-1026
Great products as usual!

2nd time buyer. Always quality products and good prices!

Brandon Bettis
Speed Engineering Off-Road Y-Pipe 2007-2013 TRUCK & SUV 25-1015
Speed Engineering Off-Road Y-Pipe 2007-2013 TRUCK & SUV 25-1015

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