The Vibrant Chevy LS engine oil pressure adapter retains the OEM oil pressure switch with its M16 x 1.5 thread while adding a reference port for a turbo feed or an oil pressure gauge. The banjo features a 1/8 in NPT thread and three crush washers are included.
- Type: LS engine oil pressure gauge adapter
- Switch thread: M16 x 1.5 (retains OEM switch)
- Banjo port: 1/8 in NPT
- Includes: Three crush washers
- Part number: 16790
FAQ
What does this adapter allow?
It retains the OEM M16 x 1.5 oil pressure switch while adding a reference port for a turbo feed or a gauge.
What is the banjo port thread?
The banjo uses a 1/8 in NPT thread.
Are crush washers included?
Yes, three crush washers are supplied with the adapter.

