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LS Swap Gauge Components

LS swap gauge components from BRP Hot Rods. The Tach Adapter converts the signal from a distributorless ignition so a traditional tachometer or shift light can read it, and the Oil Pressure Adapter Fitting lets the LS take a traditional pressure gauge sensor. Every chassis BRP supports has its own gauge page listed below.

  • Tach and shift light signal
  • Traditional oil pressure sensor
  • 29 chassis gauge pages

Planning the full swap? Start with LS swap parts by vehicle, or browse the LS swap kit builder.

LS swap gauge parts

Tachometer and shift light signal

Oil pressure gauge sensor

Gauge pages by vehicle

Camaro, Firebird, Nova and Vega

A-Body, Monte Carlo and G-Body

Full size Chevy and B-Body

Corvette

Trucks, S-10 and vans

Which gauge part does your swap need?

Tach Adapter

For a tach or shift light that expects a conventional signal. It reads a distributorless ignition and drives a factory or aftermarket traditional tachometer. Sold here without the BRP LS harness, for custom wiring.

Oil Pressure Adapter Fitting

For an oil pressure gauge. The fitting lets a traditional pressure gauge sensor thread into an LS engine.

Gauge parts on every chassis page

  • The same two gauge parts appear on each vehicle gauge page. None is made for one car only.
  • Vehicle pages help you shop the rest of the swap for your chassis in one place.
  • No BRP install guide covers tach or oil pressure wiring.

Part details come from the BRP product listings for the Tach Adapter and Oil Pressure Adapter Fitting.

LS swap gauge components FAQ

What does an LS tach adapter do?

An LS has no distributor, so a traditional tachometer may not read it directly. The Tach Adapter converts the distributorless ignition signal so a factory or aftermarket traditional tach, or a shift light, can use it.

Does the tach adapter include a wiring harness?

No. This version is offered without the BRP LS harness, for custom applications.

Can I run a traditional oil pressure gauge on an LS?

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

Is there a different gauge part for my car?

The gauge pages for each chassis list the same Tach Adapter and Oil Pressure Adapter Fitting. Pick your vehicle above to see that page with links back to its swap parts.