Derale Sandwich Plate

At only 1" thick, this high quality aluminum low profile sandwich adapter features 3/8" NPT ports and pressure relief valve and provides external oil lines to run an engine oil cooler while dropping the factory oil filter only 1" lower than stock.

Designed to be used on various engines filter thread.

Specifications:

• Adapter thread size: Various * See below chart for thread types
• Adapter o-ring size: 2-1/2", 2-3/4
• Adapter thickness: 1"
• Adapter inlet size: 3/8" NPT

Features:

• Provides external oil lines for oil coolers without relocating the factory oil filter
• Cast form high quality aluminum
• Maintain factory equivalent oil filter
• Built-in pressure relief
• Low Profile Sandwich Adapter with Various thread sizes * See below chart for thread types

Fitments:

• 25570 -  3/4 -16 Thread
• 25771 - 13/16-16 Thread
• 25772 - 20x1.5mm Thread