1958-1964 Impala LS Gauge Components

For a 1958-1964 Impala, Bel Air or Biscayne running an LS, these gauge parts cover tach and oil pressure. The tach adapter turns the distributorless LS ignition into a signal a traditional tachometer understands. The adapter fitting gives a traditional oil pressure sensor a place to mount.

Factory or aftermarket tach
Sold without LS harness
Oil pressure sensor adapter

Brackets, crossmember and accessory drives for these cars are on the 1958-1964 B-Body LS page. See LS swap gauge components for the whole gauge range.

1958-1964 Impala LS gauge parts

Tach and shift light

Tach Adapter

Oil pressure

Oil Pressure Adapter Fitting

Early B-Body gauge parts explained

Tach Adapter: converts the LS ignition signal for a traditional tach or a shift light.
Oil Pressure Adapter Fitting: threads into the LS and holds a traditional gauge sensor.

1958-1964 B-Body gauge notes

You supply the wiring. The BRP LS harness is not part of this tach adapter.
BRP uses the same pair on its other LS chassis pages.
The 1958-1964 B-Body guide does not include tach or gauge steps.

Details here are from the BRP product listings. Swap steps for the car are in the 1958-1964 B-Body LS install guide.

1958-1964 B-Body LS gauge FAQ

How do I run a tach in a 1958-1964 Impala with an LS?

Use the Tach Adapter. It reads the distributorless LS ignition and outputs a signal for a factory or aftermarket traditional tach, or a shift light.

Do I get a wiring harness with it?

No. This listing comes without the BRP LS harness, for custom applications.

Can I use a traditional oil pressure sender on the LS?

Yes. The Oil Pressure Adapter Fitting lets the LS accept a traditional pressure gauge sensor.