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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.
Browse Holley Stealth 4150 EFI Systems Products
Items 1-7 of 7
Description: 900 CFM supports up to 800HP N/A with 4x 120 Lb/Hr Injectors
Item #: HLY-550-841
Condition:
New
Price: $2,152.95
Description: 4 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Black Finish
Item #: HLY-550-871
Condition:
New
Price: $1,424.95
Description: 4 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Black Finish with Fuel System Master Kit
Item #: HLY-550-871K
Condition:
New
Price: $1,729.95
Description: 4 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Classic Gold Finish
Item #: HLY-550-872
Condition:
New
Price: $1,424.95
Description: 4 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Classic Gold Finish Master Kit w/Fuel System
Item #: HLY-550-872K
Condition:
New
Price: $1,773.95
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Description: 4 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Shiny Finish
Item #: HLY-550-870
Condition:
New
Price: $1,363.95
Description: 4 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Shiny Finish Master Kit w/Fuel System
Item #: HLY-550-870K
Condition:
New
Price: $1,691.95
Items 1-7 of 7