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.
Features:
- 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
The M16 Adapter that screws into the top rear of the block is a straight thread metric design that is sealed using the included crush washer (do not use sealant or
EARL'S, PFTE tape on these threads).
Installation Notes:
The M16 Adapter that screws into the top rear of the block is a straight thread metric design that is sealed using the included crush washer (do not use sealant or
PFTE tape on these threads).
