Earl's GM LS Oil Pressure Gauge Adapter Fittings - Black - Part# AT9919BFJERL

Earl's GM LS Oil Pressure Gauge Adapter Fittings - Black - Part# AT9919BFJERL
Earls Straight Male AN -4 to M16 x 1.5mm w/ Crush Washer

Earl's new adapter fittings are ideal for installing an after-market oil pressure gauge on GM LS engine swaps. These fittings screws directly into the M16 x 1.5mm oil passage on the rear china wall of the GM LS engine block. Options are available to fit most after-market sending units or mechanical gauge hoses (1/8" NPT female, -3 AN male, or -4 AN male). Black anodized 2024-T8 aluminum construction. Made in the USA.

Features:
M16 x 1.5mm – Fits GM LS Series Engine Blocks
-4 AN Male Connection for Hose
Black Anodized Finish
2024-T8 Aluminum – More Durable than 6061-T6
Simple & Easy Adapter Fitting for Installing After-Market Gauges on GM LS Engines
Can Also Be Used on Other M16 x 1.5mm Plumbing Applications
Made in the USA

Metric Adapter Fittings Must Be Used w/ the included Crush Washer.