Perma-Cool Sandwich Adaptor

 13/16"-16tpi Thread to suit 253/308 Holden V8

Also suit any engine with above thread size

Adaptor is 1' Thick and comes with 3/8"NPT Ports

Use with Oil acummulators and Remote oil filters/Coolers

Other Adaptors available for most maunufacturers engines

 Perma-Cool® sandwich adapters are installed between the oil filter landing on the engine block and the oil filter to route the oil to a remote oil cooler. They are die cast from aerospace quality aluminum. O-rings and illustrated multilingual instructions included. Brass fittings and AN fittings sold separately.

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