Billet firewall mounting block for 55pin MILSPEC connector suit 60mm hole Toyota


In stock

Billet adaptor to mount 55 pin Deutsch connector where your engine loom comes through the firewall for quick and easy engine removal. No more pulling your interior apart to access wiring, simply unscrew the Milspec Deutsch connector and all your wiring is disconnected in a second. Large 55 pin size to cover complicated 4, 6 and 8 cylinder engine setups and allowing you room for future expansion.


No drilling of the firewall required, the front and rear piece bolt together with the firewall sandwiched in between.

Female connector bolts in from the back to allow easy removal of the body side loom from the car.

Suits connector part numbers: AS022-55SN and AS622-55PN.

Fantastic addition to your wiring loom if you are fitting a Motec, Haltech, Wolf, AEM, EMS, Megasquirt, Microtec, Link, Adaptronic, Autronic, or any other ecu. Can even be used with factory ecu.

This part was designed to suit the mkiii Supra however should fit all 80's to early 90's Toyotas and possibly many other cars. If your car has a 60mm hole where the engine loom comes out, this will fit. If your car has a different size round hole then contact us as we may be able to make something to suit.


Supplied complete with stainless steel fasteners.