FiTech Narrowband Oxygen Sensor - FiTech 600090146 Pre-loader allows use of a

Pre-loader allows use of a softer spring rate that is “pre-loaded” at ride height

Wrench fastens to most popular pinion flanges and companion flanges to hold when setting bearing pre-load and tight-ening retaining bolt or nut

Chevrolet Camaro/Pontiac Firebird

or Midgets

All are all armed with our Hyper-Flex(TM) polyurethane

FiTech Narrowband Oxygen Sensor - FiTech 600090146 Pre-loader allows use of aProduct Description: Oxygen Sensor Narrowband FiTech Universal Sold Individually FiTech is a manufacture of throttle body style EFI systems. These self tuning EFI systems were designed to be simple and affordable. In addition to complete EFI systems, FiTech also offers fuel system components such as fuel pumps, filters and lines.