We re-machine our adaptors to perfect specifications to make sure "O" ring grooves etc. are high quality.

Oil Cooler Supply Sandwich - Black Anodised - Very Nice.

When ordering, please advise which filter thread you require for the centre nut. There is an excess charge for some of the centre nut sizes

Sandwich adaptor to suit  oil cooler system. AN10 steel fittings for oil supply and return and two 1/8"NPT ports to supply pressure guage, bypass filter, temperature sender and other extras. Specials are available at extra cost to convert engines to various filters.

We can supply stainless braided hose & fittings if required - see our Ebay store.

We can re-machine this sandwich on request and supply it with 1/2" barb fittings for an extra cost.

We can also supply various nipples and fittings for various uses. We specialise in alterations.

Holden LS1, LS2 owners - we can supply, on request, an oil cooler sandwich to convert your 22mm, 13/16", 20mm - Z663, Z160 & Z429 filters to the cheap 18mm Z154. It is the same filter with a different thread but less than 1/2 the price. Options are available for other filters also.

These Sandwich adaptors take standard "O" ring replacements so there will be no problem getting replacement seals wherever you may be.

The Sandwich Adaptor installs underneath the full flow filter on the engine to provide diversion ports for oil flow to a cooler. These adaptors have 2 auxilliary ports 1/8"NPT. We have a good variety of nipples, fittings and adaptors that can be attached to this sandwich plate. Talk to us about the price of these fittings. Our specialty is solving fitting problems and we can do machining alterations if required.

We can also supply high quality re-inforced hose and screw-on field-fit hose fittings to attach with ease - no crimp machines needed.

Various size centre nuts are available and we can let you know which centre nut will fit your engine if you give us details such as - Ryco filter part number or vehicle details. We have the following centre nuts in stock. 3/4" NF, 13/16"NF, 18mm, 20mm, 22mm. For all other sizes contact us before ordering. We also manufacture some special sandwich adaptors to order. We manufacture a good selection of special fittings to solve your installation hassles. We stock high quality steel braided oil hose and field-fit screw-on hose fittings at bargain prices.