Allstar Performance's round oil filter adapter fits GM LS-Series engines. It threads into the oil pan with a 20 mm x 1.50 in male inlet thread and accepts a PH3506 spin-on filter with a 13/16-16 in male filter thread. The adapter is made from natural finish steel.
FAQ
What engines does the ALL92006 fit?
GM LS-Series engines.
What filter does the ALL92006 accept?
A PH3506 spin-on filter with a 13/16-16 in male filter thread.
What thread does the adapter use to mount to the oil pan?
A 20 mm x 1.50 in male inlet thread.
What material is the ALL92006 made from?
Natural finish steel.
How does the ALL92006 differ from the ALL92005?
The ALL92006 uses a 13/16-16 in filter thread for the PH3506 filter, while the ALL92005 uses a 22 mm x 1.50 in filter thread for the PH10575 filter.

