Holley EFI Main Power Harness H753C42 LS Accessory Drive Bracket -

LS Accessory Drive Bracket - Installation Kit for Long Alignment(use with LONG belt alignment (alignment common on Trucks & '10-UP Camaro)

GM Fullsize Truck 1979-94

Universal brackets fit virtually all common LS engines regardless of water pump and harmonic balancer offsets reducing cost and complexity compared to competitive products

Use our chart to find the correct lower shock plates for your vehicle shock configuration

Holley EFI Main Power Harness H753C42 LS Accessory Drive Bracket -Main 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