Holley EFI Main Power Harness 42038BK designed to prevent back-flow with

designed to prevent back-flow with minimal pressure drop

65:1 RatioFord Racing offers a variety of products for hard core racing and street vehicles

Step two is to choose the Holley accessory drive brackets that you need (A/C

Internal pockets

This helmet features the new Dual Density Air Integration Relief System

Holley EFI Main Power Harness 42038BK designed to prevent back-flow withMain Power Harness for Avenger EFI, HP EFI, and Dominator EFI Holley is quickly becoming The New Standard In EFI! Holley's HP ECU is standard equipment on the 2013 2014 Chevrolet COPO Camaro and Holley's EFI throttle body powers every NASCAR Cup Series team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new records and took the overall event win on the 2013 Hot Rod Magazine Drag Week and John Scali who