Butler Performance Inc. » Holley

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.

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Items 31-34 of 34
Ignition Coils
The main difference in the coils besides voltage is resistance. Higher 1.5 and 3ohm coils are normally used in Points and inductive discharge ignitions. The lower ohm coils such as .7 , .38, and...More Details »
Ignition Kits
Ultra XP
The ultimate small bore race carburetor! Loaded with race ready features! Billet metering blocks and base plates, high capacity bowls and more!
Items 31-34 of 34

Holley Products

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Items 91-117 of 117
Description: Supports Up To 1500HP - 3.5 in. Handheld Monitor - 8x100 LB/HR Injectors
Item #: HLY-550-841
Condition: New
Price: $2,217.95
Sale: $1,774.36
Save: 20%
Save: $443.59

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Description: 4 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Black Finish
Item #: HLY-550-871
Condition: New
Price: $1,467.95


Description: 4 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Classic Gold Finish
Item #: HLY-550-872
Condition: New
Price: $1,467.95


Description: 4 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Shiny Finish
Item #: HLY-550-870
Condition: New
Price: $1,404.95


Description: Supports Up To 1250HP Boosted - 3.5 in. Handheld Monitor - Carburetor Styling
Item #: HLY-550-877
Condition: New
Price: $2,110.95

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Description: Braided Stainless Steel Lines Rugged Billet Construction AN and NPT Alum. Fittings For Holley Carbs Centerline to centerline = 9.5
Item #: HLY-101176ERL
Condition: New
Price: $165.95

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Description: Supports up to 900 EFI or 1050 Carb HP Compatible with Pump Gas*, Race gas, Diesel or E85
Item #: HLY-12-170
Condition: New
Price: $198.95

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Description: The 12-920 universal in-line fuel pump is intended for Throttle Body EFI, Multipoint EFI and Forced Induction Multipoint EFI systems
Item #: HLY-12-920
Condition: New
Price: $289.95

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Description: The Terminator X Stealth 4150 EFI system from Holley features 4, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 600 HP on forced induction applications
Item #: HLY-550-1002
Condition: New
Price: $1,942.95

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Description: The Terminator X Stealth 4150 EFI system from Holley features 4, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 600 HP on forced induction applications
Item #: HLY-550-1003
Condition: New
Price: $2,000.95

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Description: The Terminator X Stealth 4150 EFI system from Holley features 4, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 600 HP on forced induction applications
Item #: HLY-550-1001
Condition: New
Price: $1,942.95

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Description: Holley Throttle Ball Assortment Pack
Item #: HLY-20-2
Condition: New
Price: $19.61
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Description: Holley Throttle Stud Cable Clip, 2pk
Item #: HLY-36-4QFT
Condition: New
Price: $2.37
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Description: Holley Transmission Stud Kit
Item #: HLY-37-12QFT
Condition: New
Price: $8.48
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Description: Aluminum Construction (saves 4.5 lbs - 38% weight savings) Hard Core Grey with black anodized billet aluminum metering block and booster inserts Designed for use on Drag race, circle track, or...More Details »
Item #: HLY-0-80803HBX
Condition: New
Price: $1,174.95

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Description: Aluminum Construction (saves 4.5 lbs - 38% weight savings) Shiny/Black with black anodized billet aluminum metering block and booster inserts Designed for use on Drag race, circle track, or any...More Details »
Item #: HLY-0-80803BKX
Condition: New
Price: $1,100.95

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Description: Holley Stud Kit (GM Short)
Item #: HLY-37-10QFT
Condition: New
Price: $8.48
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Description: The Power Distribution Module (PDM) is a cost-effective and optional accessory that isolates the core of your EFI and ignition wiring into one, easy to use location.
Item #: HLY-554-200
Condition: New
Price: $153.95

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Description: Built from high grade steel - Work hardens to over 80,000 PSI strength. Over 2 times the strength of any other steel bellhousing. Features:Patent on 16 points of Bellhousing Design & Process
Item #: QTI-RM-8072
Condition: New
Price: $1,019.95

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Description: Weight is 20 pound and 6.290 inches in height Transmission bore diameter 4.685 inches; clutch diameter 11 inches and uses 166 teeth flywheel Fits Oldsmobile/Pontiac all V-8 engine Fits Muncie,...More Details »
Item #: QTI-RM-8070
Condition: New
Price: $1,019.95

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Description: 340 LPH Drop-In Retrofit EFI Fuel System-E85 Compatible Supports up to 700 EFI or 900 Carb HP (HP Rating @ 60 PSI at 13.5 Volts / 10.4 AMP Draw)
Item #: HLY-19-360
Condition: New
Price: $465.95

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Description: 340 LPH Drop-In Retrofit EFI Fuel System-E85 Compatible Supports up to 700 EFI or 900 Carb HP (HP Rating @ 60 PSI at 13.5 Volts / 10.4 AMP Draw)
Item #: HLY-19-350
Condition: New
Price: $413.95

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Description: With over twice the resolution and improved color depth, the new 5-inch Digital Dash for the Sniper EFI family provides enhanced functionality at your fingertips
Item #: HLY-553-200
Condition: New
Price: $433.95

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Description: Holley Sniper EFI Drop Base Plate for Air Cleaner w/1" Drop. Base plate contoured for the Holley Sniper EFI. Add your own 14" Air Filter Element and Lid
Item #: HLY-120-510
Condition: New
Price: $37.99
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Description: Drop Base Air Cleaner w/1" Drop. Base plate contoured for the Holley Sniper EFI
Item #: HLY-120-540
Condition: New
Price: $149.95

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Description: SNIPER EFI HYPERSPARK CD IGNITION BOX
Item #: 556-151
Condition: New
See *HLY-556-154*

Description: SNIPER EFI TO HOLLEY EFI DUAL SYNC DISTRIBUTOR ADAPTER HARNESS
Item #: HLY-558-493
Condition: New
Price: $42.99
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Items 91-117 of 117