Earls Oil Pressure Gauge Installation Kit - GM LS w/ 48" Long Hose LS0033ERL

Use w/ Mechanical Oil Pressure Gauge - Includes (3) Adapters & -3 AN Speed-Seal Stainless Braided PTFE Lined Hose Assembly - 48" Long.

Part #: LS0033ERL

Brand: Earls


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This handy kit from Earl's includes all the parts needed to install a mechanical oil pressure gauge on the GM LS engine. This kit includes the special 16mm x 1.5 adapter fitting w/ crush washer (fits oil passage at the top rear of the LS engine block), pre-made -3 AN Speed-Seal hose assembly, and two adapters for the gauge end of the hose. Choose the kit that fits your vehicle application w/ 36", 48", or 72" long hose. This kit is ideal for engine swaps & race cars that use a mechanical oil pressure gauge w/ the GM LS engine.

Part #: LS0033ERL
  • Length: 1.5"
  • Width: 6"
  • Height: 9"
  • Emissions Code: No
  • Prop 65: No


  • Kit Includes Adapters & Hose for Mechanical Oil Pressure Gauge Installation w/ GM LS Series Engines
  • Includes Most Common Adapters Needed For Installation of Gauge
  • Block Adapter: -3 AN to M16 x 1.5 Aluminum w/ Black Anodized Finish (AT9919AFJERL) w/ Crush Washer
  • Pre-Made Crimped Style Speed-Seal Hose Assembly -3 AN Straight to 90 Degree Ends
  • Gauge Adapters: -3 AN to 1/8” NPT Female Straight & 90 Degree (968703ERL & 968603ERL) Steel w/ Nickel Plating
  • Ideal for Plumbing Mechanical Oil Pressure Gauge w/ 1/8" NPT Inlet Port
  • Fits GM LS Series Engines