Earl's Straight Gauge Adapter Fitting - 3/8 in NPT Male to -6 AN Male - 1/8 in NPT Gauge Port - Black RG20004S Two layers of 304 stainless

Two layers of 304 stainless encapsulate a high temperature insulation

3500-4200 RPM Stall

seamless chromemoly tubing that ensures the ultimate in strength and durability

All sizes solid shank type

Earl's Straight Gauge Adapter Fitting - 3/8 in NPT Male to -6 AN Male - 1/8 in NPT Gauge Port - Black RG20004S Two layers of 304 stainlessFuel Pressure Gauge Coating Penetrates Aluminum For Wear Resistance Coating Penetrates Aluminum For Corrosion Resistance Provides An Aggressive Look For Your Engine Last Twice As Long As Traditional Anodized Fitting Made In USA Inline Adapter Direct Mounted Gauge Product Description: Gauge Adapter Straight 1 8 in NPT Male to 6 AN Male 1 8 in NPT Gauge Port Aluminum Black Anodized Sold Individually Earl's Performance Products was founded by Earl Fouts