Derale GM Thermostatic Sandwich Adaptor Kit 1/2" NPT Ports Chev V8 15720

High quality die-cast aluminium thermostatic sandwich adaptor with ½” NPT ports and an O ring diameter of 3-1/2”, this adaptor provides external oil lines to allow the addition of an engine cooler to most 1963-2007 GM V8 engines. It installs between the stock engine oil filter landing and the oil filter. Stock filter is retained. Kit includes sleeve nut and brass hose barb fittings.

Specifications

• Sandwich adaptor type: C
• Adaptor thread size: 13/16”-16
• Adaptor O ring size: 3-1/2”
• Adaptor thickness: 2-1/4”
• Adaptor inlet size: ½” NPT
• Barb size: ½”

Features

• Provides external oil lines for oil coolers without relocating the factory oil filter
• Cast from high quality aluminium
• Retain factory equivalent oil filter
• GM Type C Sandwich Adaptor with 13/16”-16 thread size, fits most applications
• GM applications with 3-1/2” O ring/filter diameter
• Complete kit includes ½” hose barb brass fittings, sandwich adaptor, sleeve nuts and O ring