Holley EFI LS2 Main Harness for HP EFI & Dominator EFI Simpson FIA standard 8858-2010 only approves

FIA standard 8858-2010 only approves helmets with the nut washer built into the helmet

The sump features a six trap door baffle

Top Plate for ALL23117 Spring Steel Punch

This is simply a piece of tubing that takes the place of what would be a Mass air meter in the later 89 up cars

a soft cotton inner liner

Holley EFI LS2 Main Harness for HP EFI & Dominator EFI Simpson FIA standard 8858-2010 only approvesLS2 3 7+ (58x 4x) Engine Main Harness for 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