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  • Earl's – GM LS Oil Pressure Gauge Adapter Fittings Black Anodized 2024-T8 Aluminum
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Earl's – GM LS Oil Pressure Gauge Adapter Fittings Black Anodized 2024-T8 Aluminum
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Earl's – GM LS Oil Pressure Gauge Adapter Fittings Black Anodized 2024-T8 Aluminum

Earls
ERLAT9919BFJERL
Out of stock
$17.33
Upgrade your GM LS engine swap with the Earl's GM LS Oil Pressure Gauge Adapter Fittings,...
Earl's – GM LS Oil Pressure Gauge Adapter Fittings Black Anodized 2024-T8 Aluminum
Description

Upgrade your GM LS engine swap with the Earl's GM LS Oil Pressure Gauge Adapter Fittings, engineered for precise and reliable installation of after-market gauges. Constructed from durable 2024-T8 aluminum with a black anodized finish, these adapters screw directly into the M16 x 1.5mm oil passage on the rear of the GM LS engine block, providing a secure, leak-free connection. Made in the USA, these fittings combine strength, corrosion resistance, and professional-grade performance. These adapters support a variety of after-market sending units and mechanical gauge hoses, including 1/8" NPT female, -3 AN male, or -4 AN male configurations. Ideal for oil pressure monitoring in GM LS swaps, they can also be used in other M16 x 1.5mm plumbing applications requiring a reliable metric-to-AN connection.

𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀:

  • Direct-fit M16 x 1.5mm adapter for GM LS engine blocks
  • Supports 1/8" NPT female, -3 AN male, or -4 AN male connections
  • Black anodized 2024-T8 aluminum for durability and corrosion resistance
  • Ideal for installing after-market oil pressure gauges on GM LS swaps
  • Can be used in other M16 x 1.5mm plumbing applications
  • Made in the USA for quality and reliability
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