Holley EFI - HP EFI ECU & Harness Kits

Holley EFI - HP EFI ECU & Harness KitsLooking 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!

Tire Pressure Gauge - Deluxe - Glow in the Dark - 0-15 psi - Analog - 2-1/2 in Diameter - White Face - 1/4 lb Increments - Each

Check out part# 817403

625 in Diameter - 3

1 - 50 in Length - Pull Down Adjust - Bolt-In / Wrap Around - Individual Harness - Blue - Kit

600 in Valves - 165 cc Intake - 60 cc Chamber - 1

Air Line - Hardware / Fittings / Ties Included - Nylon - Black - AirLift 1000 Air Spring Kits - Kit

Clutch Pressure Plate - Replacement - Steel - Ram Assault Weapon Series Clutches - Each

00-inch mandrel-bent aluminized steel inlet pipe flowing into a Super 50 Series™ muffler for a deep powerful tone

Milder exterior tone and reduced interior resonance over standard 40 series

Steering Wheel Hook - Clamp-On - Aluminum - Black Anodized - 1-1/2 in OD Tube - Each

3 in Rectangular Port - Composite - Small Block Mopar - Pair

All shields are distortion-free high strength 3mm polycarbonate and include a visor strip and tearoff posts