Collection: Holley
For 100+ years, Holley has dominated fuel management. From LS EFI kits to high-flow fuel pumps and intake manifolds, Holley delivers championship-winning power for street, track, and marine use.
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Holley ECU & Harness Kit - GM TPI/Holley Stealth Ram MPN HLY550-601 For GM Stealth, Ram
Vendor:HOLLEYRegular price $4,745.00 CADRegular priceUnit price per -
Holley Sniper EFI Xflow System 900 CFM Gold Finish HLY550-542
Vendor:HOLLEYRegular price $2,945.00 CADRegular priceUnit price per -
Holley Super Sniper 4150 2x4 EFI Kit - Gold MPN HLY550-533
Vendor:HOLLEYRegular price $4,636.00 CADRegular priceUnit price per -
Holley Super Sniper 4150 EFI Kit w/4 Injectors MPN HLY550-520
Vendor:HOLLEYRegular price $2,835.00 CADRegular priceUnit price per -
Holley Super Sniper 4150 EFI Kit w/8 Injectors MPN HLY550-512
Vendor:HOLLEYRegular price $3,544.00 CADRegular priceUnit price per -
Holley Sniper 2 EFI Master Kit Return Retrofit HLY550-511-3XR
Vendor:HOLLEYRegular price $3,636.00 CADRegular priceUnit price per -
Holley Sniper-2 Upgrade Kit Black HLY550-511-3AX
Vendor:HOLLEYRegular price $2,182.00 CADRegular priceUnit price per -
Holley Sniper-2 Upgrade Kit Black w/Regulator HLY550-511-3AE
Vendor:HOLLEYRegular price $2,364.00 CADRegular priceUnit price per -
Holley Sniper 2 EFI Master Kit Return Retrofit MPN HLY550-510-3XR
Vendor:HOLLEYRegular price $3,636.00 CADRegular priceUnit price per -
Holley Sniper 2 EFI Master Kit Returnless Retrofit MPN HLY550-510-3XD
Vendor:HOLLEYRegular price $3,636.00 CADRegular priceUnit price per -
Holley Sniper-2 Upgrade Kit Polished MPN HLY550-510-3AX
Vendor:HOLLEYRegular price $2,182.00 CADRegular priceUnit price per -
Holley Sniper-2 Upgrade Kit Polished w/Regulator MPN HLY550-510-3AE
Vendor:HOLLEYRegular price $2,364.00 CADRegular priceUnit price per -
Holley Terminator-X MPFI Kit Gen-3 Hemi Late MPN HLY550-1225 For Mopar Gen III
Vendor:HOLLEYRegular price $3,425.00 CADRegular priceUnit price per -
Holley Terminator X Stealth EFI System - 4150 GM 58X LS HLY550-1064
Vendor:HOLLEYRegular price $4,694.00 CADRegular priceUnit price per -
Holley Terminator X Stealth EFI System - 4150 GM 58X LS MPN HLY550-1063 For GM LS-Series, Stealth
Vendor:HOLLEYRegular price $5,539.00 CADRegular priceUnit price per -
Holley Terminator X Stealth EFI System - 4150 GM 58X LS MPN HLY550-1062 For GM LS-Series, Stealth
Vendor:HOLLEYRegular price $4,687.00 CADRegular priceUnit price per -
Holley Terminator X Stealth Kit 4150 Shiny Finish MPN HLY550-1001 For GM LS-Series, Stealth
Vendor:HOLLEYRegular price $3,636.00 CADRegular priceUnit price per -
Holley EFI Terminator X Stealth 4500 Throttle Body MPN HLY534-302 Stealth
Vendor:HOLLEYRegular price $4,378.00 CADRegular priceUnit price per -
Holley Stealth EFI Throttle Body - Gold HLY534-229
Vendor:HOLLEYRegular price $1,437.00 CADRegular priceUnit price per -
Holley Billet Alm Fuel Rail Kit GM LS Factory Intakes MPN HLY534-210 For GM LS-Series
Vendor:HOLLEYRegular price $697.00 CADRegular priceUnit price per -
Holley 30 PPH Fuel Injectors - 8-Pack MPN HLY522-308 For Universal use
Vendor:HOLLEYRegular price $1,089.00 CADRegular priceUnit price per -
Holley 120PPH Fuel Injectors 8pk MPN HLY522-128 For Universal use
Vendor:HOLLEYRegular price $1,307.00 CADRegular priceUnit price per -
Holley 100 PPH Fuel Injectors 8pk High Impedance MPN HLY522-108XFM For Universal use V6
Vendor:HOLLEYRegular price $978.00 CADRegular priceUnit price per -
Holley Wire Clamp Kit MPN HLY45-456
Vendor:HOLLEYRegular price $42.00 CADRegular priceUnit price per
