Collection: Holley
For over a century Holley has driven the cutting edge of fuel-system design. That work continues today through Holley’s market-leading EFI products as well as through Holley’s family of best-in-industry brands. Top brands like Accel, MSD, & many more make up the industry’s leading offering of enthusiast-driven products to deliver robust, complete performance solutions for builders, racers, & drivers. From propelling the LS, Coyote, & Gen 3 Hemi-swap trends, to continuously innovating late-model & vintage vehicle performance, Holley’s commitment to its customers & their cars is at the core of everything they do.
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Holley EFI Avenger EFI Stealth Ram System 550-822
Vendor:Regular price $5,963.00 USDRegular priceUnit price / per$6,559.30 USDSale price $5,963.00 USDSale -
Holley EFI Avenger EFI Stealth Ram System 550-827
Vendor:Regular price $5,963.00 USDRegular priceUnit price / per$6,559.30 USDSale price $5,963.00 USDSale -
Holley EFI Avenger 4bbl Multi-Port Fuel Injection System 550-836
Vendor:Regular price $5,599.00 USDRegular priceUnit price / per$6,158.90 USDSale price $5,599.00 USDSale -
Holley EFI Avenger 4bbl Multi-Port Fuel Injection System 550-816
Vendor:Regular price $5,420.00 USDRegular priceUnit price / per$5,962.00 USDSale price $5,420.00 USDSale -
Holley EFI HP EFI 4bbl MPFI System 550-838
Vendor:Regular price $5,239.00 USDRegular priceUnit price / per$5,762.90 USDSale price $5,239.00 USDSale -
Holley EFI Avenger 4bbl Multi-Port Fuel Injection System 550-811
Vendor:Regular price $5,236.00 USDRegular priceUnit price / per$5,759.60 USDSale price $5,236.00 USDSale -
Holley EFI HP EFI 4bbl MPFI System 550-835
Vendor:Regular price $4,698.00 USDRegular priceUnit price / per$5,167.80 USDSale price $4,698.00 USDSale -
Holley EFI HP EFI 4bbl MPFI System 550-810
Vendor:Regular price $4,517.00 USDRegular priceUnit price / per$4,968.70 USDSale price $4,517.00 USDSale -
Holley EFI HP EFI 4bbl MPFI System 550-815
Vendor:Regular price $4,517.00 USDRegular priceUnit price / per$4,968.70 USDSale price $4,517.00 USDSale -
Holley EFI HP Stealth Ram Fuel Injection System 550-820
Vendor:Regular price $4,517.00 USDRegular priceUnit price / per$4,968.70 USDSale price $4,517.00 USDSale -
Holley EFI HP EFI 4bbl MPFI System 2550-810
Vendor:Regular price $4,495.95 USDRegular priceUnit price / per$4,945.55 USDSale price $4,495.95 USDSale -
Holley EFI Terminator LS MPFI Kit 550-613
Vendor:Regular price $4,490.00 USDRegular priceUnit price / per$4,939.00 USDSale price $4,490.00 USDSale -
Holley EFI Terminator LS MPFI Kit 550-623
Vendor:Regular price $4,490.00 USDRegular priceUnit price / per$4,939.00 USDSale price $4,490.00 USDSale -
Holley EFI HP EFI Universal MPI Retrofit Kits 550-501
Vendor:Regular price $4,485.00 USDRegular priceUnit price / per$4,933.50 USDSale price $4,485.00 USDSale -
Holley EFI Terminator LS MPFI Kit 2550-613
Vendor:Regular price $4,316.95 USDRegular priceUnit price / per$4,748.65 USDSale price $4,316.95 USDSold out -
Holley EFI Terminator LS TBI Kit - Hard Core Gray w/ Transmission Control 550-422
Vendor:Regular price $4,314.00 USDRegular priceUnit price / per$4,745.40 USDSale price $4,314.00 USDSale -
Holley EFI Terminator LS TBI Kit - Hard Core Gray w/ Transmission Control 550-426
Vendor:Regular price $4,314.00 USDRegular priceUnit price / per$4,745.40 USDSale price $4,314.00 USDSale -
Holley EFI HP EFI Universal MPI Retrofit Kits 2550-501
Vendor:Regular price $4,310.95 USDRegular priceUnit price / per$4,742.05 USDSale price $4,310.95 USDSold out -
Holley EFI Terminator LS TBI Kit - Polished w/ Transmission Control 550-421
Vendor:Regular price $4,238.00 USDRegular priceUnit price / per$4,661.80 USDSale price $4,238.00 USDSale -
HOLLEY Dominator EFI Kit - LS2 w/Trans Contr & DBW 550-660
Vendor:Regular price $4,176.00 USDRegular priceUnit price / per$4,593.60 USDSale price $4,176.00 USDSold out -
HOLLEY Dominator EFI Kit - LS1 w/Trans Contr & DBW 550-657
Vendor:Regular price $4,176.00 USDRegular priceUnit price / per$4,593.60 USDSale price $4,176.00 USDSold out -
Holley EFI Terminator LS MPFI Kit 550-612
Vendor:Regular price $4,167.00 USDRegular priceUnit price / per$4,583.70 USDSale price $4,167.00 USDSale -
Holley EFI Terminator LS MPFI Kit 550-615
Vendor:Regular price $4,167.00 USDRegular priceUnit price / per$4,583.70 USDSale price $4,167.00 USDSale -
Holley EFI Terminator LS MPFI Kit 550-611
Vendor:Regular price $4,167.00 USDRegular priceUnit price / per$4,583.70 USDSale price $4,167.00 USDSale