Pontiac 1966-79 Lower Stainless Dipstick Tube w/Bracket for Use with No Windage Tray

Pontiac 1966-79 Lower Dipstick Tube w/Bracket When Not Using Windage Tray *top of center main cap must have bolt hole(s)*

Slightly bigger OD on the extruded area to accommodate blocks with excessive wear but still able to be pressed in on standard size blocks.

Not for use with Aftermarket Alm blocks

We recommend you buff the tube at the extruded area where it transitions to the enlarged extruded. This reduces the OD of the taper to allow it to start more easily.

Dipstick install tube recommended so the installation does not damage the tube where the lower tube slides in.