Holley EFI Cap - Coil On Plug for 565-111 EFI Distributor 2010161 The backspacing is 5

The backspacing is 5

Pressure Sensor / Wireless Controls

but for a more precise measurement a caliper should be used

For 6200&6300 Belt Dr Lower Crank Seal

1/4" Diameter

Holley EFI Cap - Coil On Plug for 565-111 EFI Distributor 2010161 The backspacing is 5Replacement Cap for 565 111, or any 200 series Dual Sync. 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