Earl's GM LS Oil Pressure Gauge Adapter Fittings - Black - AT9919AUJERL intermediate Models with Secondary Air Injection

Models with Secondary Air Injection (SAI) require CI100020-A 2016-2017 Volkswagen Beetle 1

designed for easy

7 V8 2005 - 2006 GMC Sierra 1500 364/6 V8 2007 - 2009 GMC Sierra 1500 SLT 364/6 V8 2007 - 2009 Chrysler Aspen 345/5

9 V6 1990 Dodge Dakota Sport 239/3

Earl's GM LS Oil Pressure Gauge Adapter Fittings - Black - AT9919AUJERL intermediate Models with Secondary Air InjectionOverview: 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