Butler Performance Inc. » Holley
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR Sprint Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress-up products for street performance, race and marine applications. Find all your Holley products here at Butler LS.
Holley Categories
Items 1-30 of 34
- Page 1 of 2
- Next
Pontiac V8 500hp+ Pontiac EFI Muscle Car Engine on Pump Gas
Fuel Injection Without the Fight — 500hp+ Pontiac EFI Muscle Car Engine on Pump Gas for Pontiac V8s
This is the same 500hp+...More Details »
Pontiac V8 700hp+ 535ci Pump Gas Engine w/ IAII Aluminum Block
New Block, Big Inches — 700hp+ 535ci Pump Gas Engine w/ IAII Aluminum Block for Pontiac V8s
This is Butler's 700hp+ 535...More Details »
Pontiac V8 700hp+ 535ci Pump Gas Engine w/ IAII Cast Block
Iron and Attitude — 700hp+ 535ci Pump Gas Engine w/ IAII Cast Block for Pontiac V8s
The IA II cast block is the iron...More Details »
Pontiac V8 Air Cleaner Assemblies
One Box, Whole Stack — Air Cleaner Assemblies for Pontiac V8s
An air cleaner assembly is the complete stack in one box: base, element and lid, with...More Details »
Pontiac V8 Air Cleaner Assemblies
Base, Element and Lid in One Box — Air Cleaner Assemblies for Pontiac V8s
An air cleaner assembly is base, element and lid sold together, already...More Details »
Pontiac V8 Air Cleaner Bases
Hood Clearance First — Air Cleaner Bases for Pontiac V8s
The air cleaner base is the part that decides whether the hood closes. It seals to the 5-1/8"...More Details »
Pontiac V8 Air Cleaner Bases
Where the Filter Sits — Air Cleaner Bases for Pontiac V8s
The air cleaner base is the piece that decides how tall the whole stack sits. It bolts to the...More Details »
Pontiac V8 Avenger
The Easy One — Avenger for Pontiac V8s
The Holley Street Avenger is the easiest carburetor on this shelf to live with. It runs vacuum secondaries , so the...More Details »
Pontiac V8 Bellhousings
The Adapter That Makes the Swap — Bellhousings for Pontiac V8s
The bellhousing is what makes a manual transmission swap possible on a Pontiac. Pontiac shares...More Details »
Pontiac V8 Carb Accessories
The Parts Between the Carb and the Engine — Carb Accessories for Pontiac V8s
Carb accessories are the parts that decide whether a new carburetor actually...More Details »
Pontiac V8 Carb Gaskets
Get the Flange Right — Carb Gaskets for Pontiac V8s
A carburetor base gasket is a two-dollar part that decides whether your Pontiac idles clean or hunts for...More Details »
Pontiac V8 Dominator
The 4500 Flange — Dominator for Pontiac V8s
The Holley Dominator is the only family here that changes the manifold. It uses the 4500 flange , not 4150, so it...More Details »
Pontiac V8 Double Pumper
Mechanical Secondaries — Double Pumper for Pontiac V8s
The Holley Double Pumper is defined by two things: mechanical secondaries that open with the...More Details »
Pontiac V8 Dual Sync / Hyperspark (EFI Ready)
Timing by ECU — Dual Sync / Hyperspark (EFI Ready) for Pontiac V8s
Once a Pontiac V8 is running EFI , the distributor stops being a...More Details »
Pontiac V8 EFI Components
Keep It Running — EFI Components for Pontiac V8s
EFI Components are the pieces that keep an injection system alive after the kit is installed: oxygen...More Details »
Pontiac V8 Fender Covers
Protect the Paint — Fender Covers for Pontiac V8s
Fender covers are the cheapest insurance in the shop. A dropped socket or a belt buckle against a painted...More Details »
Pontiac V8 Fender Covers
Cheap Insurance on Good Paint — Fender Covers for Pontiac V8s
A fender cover is cheap insurance on a car you have already spent money painting. It keeps...More Details »
Pontiac V8 Fuel Filters
Pre-Pump and Post-Pump — Fuel Filters for Pontiac V8s
Fuel filters are the cheapest insurance in the whole fuel system and the part most often installed in...More Details »
Pontiac V8 Fuel Pumps- In-line
On the Frame Rail — Fuel Pumps- In-line for Pontiac V8s
An in-line electric fuel pump mounts on the frame rail near the tank and pushes fuel forward....More Details »
Pontiac V8 Fuel Pumps- In-Tank Carbureted
Quiet and Submerged — Fuel Pumps- In-Tank Carbureted for Pontiac V8s
An in-tank carbureted fuel pump puts the pump inside the tank,...More Details »
Pontiac V8 Fuel Pumps- In-Tank EFI
Inside the Tank — Fuel Pumps- In-Tank EFI for Pontiac V8s
An in-tank EFI fuel pump is the pump a fuel injected Pontiac V8 wants: submerged in fuel...More Details »
Pontiac V8 Fuel Regulators
Controlling the Pump — Fuel Regulators for Pontiac V8s
A fuel pressure regulator is what keeps the pump from overwhelming what it feeds. Too much pressure...More Details »
Pontiac V8 Holley Sniper & Sniper 2 EFI Systems
The Common Answer — Holley Sniper & Sniper 2 EFI Systems for Pontiac V8s
Holley Sniper and Sniper 2 are the self-tuning throttle body...More Details »
Pontiac V8 Holley Sniper Fuel Tanks-EFI Ready
One Part Number — Holley Sniper Fuel Tanks-EFI Ready for Pontiac V8s
A Holley Sniper EFI fuel tank system is the whole tank question...More Details »
Pontiac V8 Holley Stealth EFI Systems
Looks Like a Carburetor — Holley Stealth EFI Systems for Pontiac V8s
Holley Sniper Stealth systems are built for the owner who wants fuel...More Details »
Pontiac V8 Holley Terminator Stealth EFI Systems
Four Injectors or Eight — Holley Terminator Stealth EFI Systems for Pontiac V8s
Holley Terminator X Stealth systems are 4150-flange...More Details »
Pontiac V8 Hose & Fitting Kits
One Box, One Job — Hose & Fitting Kits for Pontiac V8s
Hose and fitting kits exist so you are not standing at the bench holding a hose end that does...More Details »
Pontiac V8 Hose Kits & Accessories
Everything In Between — Hose Kits & Accessories for Pontiac V8s
Hose kits and accessories are everything between the tank and the carburetor that...More Details »
Pontiac V8 HP
Race Calibration — HP for Pontiac V8s
The Holley HP is where the range stops pretending to be a street carburetor. There is no choke , the calibration is a race...More Details »
Pontiac V8 Ignition Boxes
Full Power Every Fire — Ignition Boxes for Pontiac V8s
An ignition box stores voltage in a capacitor and dumps it into the coil on command, so the spark is...More Details »
Items 1-30 of 34
- Page 1 of 2
- Next
Holley Products
Description: Holley and Sniper will help you to complete your EFI swap with our new EFI Conversion Fuel Tanks. Each tank is a direct fit for your application-no modifications necessary. The kit includes the...More Details »
Item #: HLY-19-128
Condition:
New
Price: $683.95
Description: Holley and Sniper will help you to complete your EFI swap with our new EFI Conversion Fuel Tanks. Each tank is a direct fit for your application-no modifications necessary. The kit includes the...More Details »
Item #: HLY-19-132
Condition:
New
Price: $949.95
Description: Holley and Sniper will help you to complete your EFI swap with our new EFI Conversion Fuel Tanks. Each tank is a direct fit for your application-no modifications necessary. The kit includes the...More Details »
Item #: HLY-19-111
Condition:
New
Price: $949.95
Description: Holley and Sniper will help you to complete your EFI swap with our new EFI Conversion Fuel Tanks. Each tank is a direct fit for your application-no modifications necessary. The kit includes the...More Details »
Item #: HLY-19-101
Condition:
New
Price: $999.95
Description: Holley and Sniper will help you to complete your EFI swap with our new EFI Conversion Fuel Tanks. Each tank is a direct fit for your application-no modifications necessary. The kit includes the...More Details »
Item #: HLY-19-100
Condition:
New
Price: $849.95
Description: Holley and Sniper will help you to complete your EFI swap with our new EFI Conversion Fuel Tanks. Each tank is a direct fit for your application-no modifications necessary. The kit includes the...More Details »
Item #: HLY-19-121
Condition:
New
Price: $899.95
Description: Holley and Sniper will help you to complete your EFI swap with our new EFI Conversion Fuel Tanks. Each tank is a direct fit for your application-no modifications necessary. The kit includes the...More Details »
Item #: HLY-19-103
Condition:
New
Price: $999.95
Description: Holley and Sniper will help you to complete your EFI swap with our new EFI Conversion Fuel Tanks. Each tank is a direct fit for your application-no modifications necessary. The kit includes the...More Details »
Item #: HLY-19-104
Condition:
New
Price: $899.95
Description: Holley and Sniper will help you to complete your EFI swap with our new EFI Conversion Fuel Tanks. Each tank is a direct fit for your application-no modifications necessary. The kit includes the...More Details »
Item #: HLY-19-158
Condition:
New
Price: $1,117.95
Description: Holley and Sniper will help you to complete your EFI swap with our new EFI Conversion Fuel Tanks. Each tank is a direct fit for your application-no modifications necessary. The kit includes the...More Details »
Item #: HLY-19-108
Condition:
New
Price: $899.95
Description: Holley and Sniper will help you to complete your EFI swap with our new EFI Conversion Fuel Tanks. Each tank is a direct fit for your application-no modifications necessary. The kit includes the...More Details »
Item #: HLY-19-123
Condition:
New
Price: $899.95
Description: Holley and Sniper will help you to complete your EFI swap with our new EFI Conversion Fuel Tanks. Each tank is a direct fit for your application-no modifications necessary. The kit includes the...More Details »
Item #: HLY-19-142
Condition:
New
Price: $949.95
Description: Holley and Sniper will help you to complete your EFI swap with our new EFI Conversion Fuel Tanks. Each tank is a direct fit for your application-no modifications necessary. The kit includes the...More Details »
Item #: HLY-19-144
Condition:
New
Price: $899.95
Description: Holley and Sniper will help you to complete your EFI swap with our new EFI Conversion Fuel Tanks. Each tank is a direct fit for your application-no modifications necessary. The kit includes the...More Details »
Item #: HLY-19-140
Condition:
New
Price: $899.95
Description: The Sniper 2 EFI Bluetooth Module allows you to wirelessly connect to your vehicle's EFI system using Bluetooth technology.
Item #: HLY-558-498
Condition:
New
Price: $237.95
Description: Complete Holley Dual Sync Ignition Kit. Includes Pontiac #565-207 Dual Sync Distributor, 8.5mm Plug Wires, MSD EFI Ignition Box and MSD Coil. Your choice of Black or Red Plug Wires. Includes Wire Separators
Item #: HLY-EFI-DIST-KIT-DUAL
Condition:
New
Price: $1,129.95
Description: Complete Holley Hyperspark Kit. Includes Pontiac #565-314 Hyperspark plug and play Distributor, 8.5mm Plug Wires, Hyperspark EFI Ignition Box and Coil. Your choice of Black or Red Plug Wires, and Cap. Includes Wire Separators
Item #: HLY-EFI-DIST-KIT-HYPER
Condition:
New
Price: $1,062.95
Description: Strong PVC construction reinforced with nylon mesh
Impervious to motor oil, coolant, brake fluid, etc.
Non-slip front and cushioning non-slip backing
Item #: HLY-FG2059
Condition:
New
Price: $36.96
Description: Strong PVC construction reinforced with nylon mesh
Impervious to motor oil, coolant, brake fluid, etc.
Non-slip front and cushioning non-slip backing
Item #: HLY-FG2039
Condition:
New
Price: $36.96
Description: Strong PVC construction reinforced with nylon mesh
Impervious to motor oil, coolant, brake fluid, etc.
Non-slip front and cushioning non-slip backing
Item #: HLY-FG2037
Condition:
New
Price: $35.07
Description: Strong PVC construction reinforced with nylon mesh
Impervious to motor oil, coolant, brake fluid, etc.
Non-slip front and cushioning non-slip backing
Item #: HLY-FG2057
Condition:
New
Price: $36.96
Description: Strong PVC construction reinforced with nylon mesh
Impervious to motor oil, coolant, brake fluid, etc.
Non-slip front and cushioning non-slip backing
Item #: HLY-FG2037H
Condition:
New
Price: $36.96
Description:
Gold Dichromate finish on fuel bowls for corrosion resistance
Race only calibration
Contoured venturri inlet offers balanced airflow for increased horsepower
Annular Boosters...More Details »
Item #: HLY-0-8896-1
Condition:
New
Price: $1,195.95
Free Shipping!
Description:
Tumble polished billet look
Lower housing casting designed for enhanced fuel flow
Motor draws only 3 amps current
Relay kit P/N 12-753 & 7 1/2 amp fuse recommended
Improved...More Details »
Item #: HLY-12-802
Condition:
New
Price: $239.95
Description:
Gold Dichromate finish on fuel bowls for corrosion resistance
Race only calibration
Contoured venturri inlet offers balanced airflow for increased horsepower
Annular Boosters...More Details »
Item #: HLY-0-80532-1
Condition:
New
Price: $1,360.95
Free Shipping!
Description: The Terminator X Stealth 1250 4150 EFI system from Holley features 8, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 1250 HP on forced induction applications
Item #: HLY-550-1005
Condition:
New
Price: $2,649.95
Free Shipping!
Description:
Tumble polished billet look
Lower housing casting designed for enhanced fuel flow
Improved design for street/strip applications
Distinctive “Black” logo
Compatible...More Details »
Item #: HLY-12-815
Condition:
New
Price: $306.95
Description: Street/Strip EFI Applications
Post Filter
10 Micron
Item #: HLY-162-552
Condition:
New
Price: $158.95
Description: Street/Strip Carb or EFI Applications
Pre Filter
100 Micron
Item #: HLY-162-553
Condition:
New
Price: $155.95
Description: Street/Strip Carbureted Applications
Post Filter
40 Micron
Item #: HLY-162-563
Condition:
New
Price: $155.95