Wehrs Machine 5th/6th Coil Shock Mount - 1-1/2" Tube - 3-1/4" Drop - Aluminum 2090001 This oxygen sensor plug seals

This oxygen sensor plug seals O2 bungs when they are not in use

Quick throttle response

The Roll Control switch incorporates a micro switch for an immediate and accurate release

From the factory

1999-2003 Ford F-250 Super Duty

Wehrs Machine 5th/6th Coil Shock Mount - 1-1/2" Tube - 3-1/4" Drop - Aluminum 2090001 This oxygen sensor plug sealsUse to mount shocks, 6th coil & 5th coil setups to round 1 1 2'' tube, 1'' extended, 3 1 4'' below center line. Aluminum. Wehrs produces custom machined chassis and engine components designed for racing use. Their lineup includes everything from mounting brackets to cover panels, birdcage assemblies, and much more. Many of their parts are made from lightweight aluminum. They also offer a number of specialty tools. Wehrs Machine & Racing Products have