1975-1979 Nova LS Gauge Components

Late Nova and Ventura LS swaps use the same two gauge parts BRP sells for its other LS chassis. The Oil Pressure Adapter Fitting gives a traditional oil pressure sensor a home on the LS. The Tach Adapter turns distributorless ignition into a signal an older style tach can read.

Traditional pressure sensor fitting
Converts the LS rpm signal
Harness not included

The conversion kit, mounts and the rest of the swap are on the 1975-1979 X-Body Nova LS page. All chassis are grouped on the LS swap gauge components hub.

1975-1979 Nova LS gauge parts

Oil pressure gauge fitting

Oil Pressure Adapter Fitting

Tach adapter

Tach Adapter

What each Nova gauge part does

Oil Pressure Adapter Fitting: adapts the LS so a traditional oil pressure gauge sensor can be used.
Tach Adapter: drives a factory or aftermarket traditional tachometer or a shift light off a distributorless LS.

1975-1979 Nova gauge notes

No 1975-1979 Nova or Ventura fitment is listed on either part.
Plan your own tach wiring. The BRP LS harness is left out of this version.
BRP does not list a 1975-1979 X-Body install guide yet.

Part details come from the BRP product listings. Other chassis guides are on the BRP install guides page.

1975-1979 Nova LS gauge FAQ

What lets a 1975-1979 Nova keep an oil pressure gauge after an LS swap?

The BRP Oil Pressure Adapter Fitting, which lets the LS use a traditional pressure gauge sensor.

Can a late Nova tach run off an LS?

With the BRP Tach Adapter, yes. It makes a usable signal from distributorless ignition for a traditional tach or a shift light.

Is there an install guide for a 1975-1979 Nova LS swap?

Not on the BRP install guides page at this time.