Genuine GM LS sump gasket part 12612350 for LS1 LS2 LS3 engines

Why a Genuine GM Sump Gasket Is a Must for Your LS Build

Why a Genuine GM Sump Gasket Is a Must for Your LS Build

When it comes to sealing your LS engine, the sump gasket plays a bigger role than most think. A poor-quality seal can cause oil leaks, pressure loss, and engine damage over time. That’s why at Havoc Motorsports, we supply the genuine GM LS Sump Gasket (PN: 12612350) — the same gasket trusted by factory engineers.

Why Go Genuine?

Unlike aftermarket gaskets that often fall short under high RPM or heat, GM’s original sump gasket is precision-molded for a perfect fit on LS1, LS2, LS3, L76, L77, L98, and LSA engines. Whether you’re running a Commodore, HSV, or a track-ready G8, this gasket ensures leak-free reliability.

Who Should Use It?

  • Anyone rebuilding an LS engine
  • Swaps and performance upgrades
  • High-horsepower daily drivers
  • Track-prepped vehicles

What Makes It Better?

  • OEM sealing surface – no warping or compression loss
  • Designed to handle high crankcase pressures
  • Fast local shipping from Australia

Don’t cut corners on the parts that hold your build together. Order the genuine GM LS sump gasket today from Havoc Motorsports and seal your engine the right way.

🔗 Shop Now at HavocMotorsports.com.au

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