Holley EFI LSU4 Bosch WideBand Sensor Garmin Ensures carbureted and EFI gasoline

Ensures carbureted and EFI gasoline engines have the proper protection while in storage during the winter months

Contains Axle-Back Part # 14111 and X-Pipe Part # 14131

The double roller bearing pivot shaft allows smooth acceleration off the corners

Holley 4010 / 4160 Carburetors

Holley EFI LSU4 Bosch WideBand Sensor Garmin Ensures carbureted and EFI gasolineLSU4 Bosch Wideband 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 used it to win the 2013 JEGS All Star