Specification:
Applicable models: Fits to LS Series Engine
Oil Pressure Adapter Material: Aluminum
Gasket Material: Aluminum
Features:
Fittings to install aftermarket gauges on an LS engine
The Necessary 16mm and 12mm Adapters to Replace
The Coolant Temp adapter replaces the plug in the passenger side cylinder head and is made for newer low profile senders
Female threads are 1/8 NPT
The 16mm and 12mm male threads are the correct metric threads for an LSX engine