Earl's GM LS Oil Pressure Gauge Adapter Fittings - Black - AT9919BFJERL finelines 6 V8 2015 Chevrolet Silverado

6 V8 2015 Chevrolet Silverado 2500 HD LTZ 403/6

4L V8 1975 - 1976 GMC G25 454/7

7L V8 1960 - 1965 Chrysler 300   413/6

This exhaust system is covered by our Lifetime Limited Warranty

Earl's GM LS Oil Pressure Gauge Adapter Fittings - Black - AT9919BFJERL finelines 6 V8 2015 Chevrolet SilveradoOverview: 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