Earl's Performance - Earl's GM LS Oil Pressure Gauge Adapter Fittings At the bottom

At the bottom

750 in ID Bearing - Adjustable - Double Bearing - Hardware Included - Aluminum - Black Anodized - Sprint Car - Each

Fuel Level Sending Unit - 5 to 24 in Tanks - 240-33 ohm Range - Each

Spark Plug Wire - Blue Max - Spiral Core - 8 mm - Blue - 100 ft Roll - Each

Earl's Performance - Earl's GM LS Oil Pressure Gauge Adapter Fittings At the bottomEarl's new adapter fittings are ideal for installing an after market oil pressure gauge on GM LS engine swaps. These fittings screw directly into the M16 x 1. 5mm oil passage on the rear 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). Blue anodized 2024 T8 aluminum construction. Made in the USA.