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Earl's Performance LS Oil Pressure Gauge Adapter Fittings

5.0 out of 5 stars 16 Customer Reviews

Earl's Performance LS oil pressure gauge adapter fittings are ideal for installing aftermarket oil pressure gauges on GM LS engine swaps. They screw directly into the oil passage on the rear of the block, and options are available to fit most aftermarket sending units or mechanical gauge hoses. Earl's LS oil pressure gauge adapter fittings are manufactured from 2024 T8 aluminum with a black or blue anodized finish. Choose the style and size needed for your application.

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Earl's Performance LS Oil Pressure Gauge Adapter Fittings AT9919BFJERL

Fitting, Adapter, AN to Metric Threads, Straight, Aluminum, Black Anodized, -4 AN, M16 x 1.5, Each

Part Number: EAR-AT9919BFJERL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

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