Suit Holden / Chevy LS Series Engines 5.7, 6.0, 6.2. Located at the rear of the engine, carefully remove the factory sender. Once removed begin carefully screwing down the MAMBA adaptor by hand. Once the adapter is in position you can now tighten the adaptor with a spanner, tighten a further 1-16” to 1/8” MAX of a turn allowing the alloy crush washers to have a positive seal.
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