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001 in Undersize - Coated - GM LS-Series - Kit
Radiator Hose - Lower - 1
Crate Engine - Drop-in-Ready - EFI - 383 Cubic Inch - 436 HP - Small Block Chevy - Each
Fuel Pump - TVS - Brushless - Electric - In-Tank - 7 gpm - 12 AN Inlet - 10 AN Outlet - Fuel Cell Pickup - Aluminum - Black Anodized - Each
06 in Thick - 2
Holley EFI - HP EFI ECU & Harness Kits 001 in Undersize - CoatedLooking for a plug and play kit for your GM LS engine? The HP ECU allows you to accurately control the fuel and ignition of your engine plus much more. Got a stock LS engine? Simply download a base map and you're on your way. Got a turbocharged, nitrous fed LS engine on water meth? This HP EFI kit can control that too!
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