Holley EFI Dual Sync Distributor Pontiac V8 21411513 to the "good old boys"

to the "good old boys" of NASCAR

2-1/2 to 2-5/8 in Springs

This sensor is to only be used with a "flying magnet" target like Holley P/N 554-126

LS Engines Can Also Use Factory Style 4th-gen F-body LS engine mounts (ex: GM 22179268 or Anchor 3064) w/ specification requirements are 10

This bracket mounts the alternator just above the pump inlet

Holley EFI Dual Sync Distributor Pontiac V8 21411513 to the "good old boys"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 race. But that's not