BOSCH Replacement Wideband O2 Sensor for Holley Terminator X or X-MaxBOSCH Replacement Wideband O2 Sensor for Holley Terminator X or X Max Replaces Holley part number 554 155. This is a replacement Bosch LSU 4. 9 wideband oxygen sensor for the Holley Terminator X and Terminator X Max EFI systems. It is exactly the same sensor that comes with those systems originally and that is sold under Holley part number 554 155. Also fits Sniper EFI. NOTE: Does NOT fit Dominator, Avenger, Terminator (non x) or HP EFI systems. Those

Includes All Necessary Conversion Fittings

1/4″ plate with grade 8 hardware

*Increased stall speed torque converter and headers are required

Circle D's "go to" converter for the street/strip F-body

and Optional drop spindles

They have developed a

The Belltech Street Performance lowering shock sets have been engineered to provide a premium ride quality for todays trucks and SUV's

and extremely durable design

Clear the Way: With optimized brake clearance

this camshaft delivers aggressive power gains while maintaining excellent drivability for street/strip applications

32ar T6 Divided or 1

It is plug and play with the original 8 pin style harness