1963-1967 Corvette LS Gauge Components

A midyear Corvette with an LS still needs a working tach and an oil pressure reading. BRP lists a Tach Adapter that converts the distributorless LS signal for a traditional tachometer, and a fitting that accepts a traditional oil pressure gauge sensor.

Drives a traditional tach or shift light
Harness not included
Accepts a traditional oil pressure sensor

Motor mounts, the crossmember bracket and headers for the C2 are on the 1963-1967 Corvette LS page. For other chassis, see the LS gauge components hub.

1963-1967 Corvette LS gauge parts

Tach converter

Tach Adapter

Oil pressure sensor fitting

Oil Pressure Adapter Fitting

C2 Corvette gauge parts at a glance

Tach Adapter: a tach signal adapter made for distributorless ignition systems.
Oil Pressure Adapter Fitting: threads a traditional pressure gauge sensor onto the LS.

Midyear Corvette gauge notes

BRP sells this Tach Adapter for custom applications, without its LS harness.
No Corvette specific fitment is listed for either part.
The 1963-1967 Corvette guide does not address gauges or tach wiring.

Facts here are from the BRP part listings. Corvette swap steps are in the 1963-1967 Corvette LS install guide.

1963-1967 Corvette LS gauge FAQ

Can my 1963-1967 Corvette tach read an LS?

A traditional tach needs the BRP Tach Adapter, which converts the distributorless LS ignition signal. It also works for a shift light.

Is a coil harness part of the C2 tach adapter?

No. BRP offers it here without the LS harness.

How do I hook up a traditional oil pressure gauge on an LS Corvette?

BRP lists the Oil Pressure Adapter Fitting for running a traditional pressure gauge sensor on the LS.