Earl's GM LS Oil Pressure Gauge Adapter Fittings - Black - AT9919BFJERL finelines 4L V8 1975 - 1976

4L V8 1975 - 1976 GMC G25 454/7

This exhaust system is covered by our Lifetime Limited Warranty

2 V8 1993 GMC K2500 379/6

6 V8 1968 Chevrolet K10 Pickup 327/5

Smooth Cable Operation

Earl's GM LS Oil Pressure Gauge Adapter Fittings - Black - AT9919BFJERL finelines 4L V8 1975 - 1976Overview: 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