Earl's Straight Gauge Adapter Fitting - 3/8 in NPT Male to -6 AN Male - 1/8 in NPT Gauge Port - Black HYSLRG11PA The Kit Includes: Billet Top

The Kit Includes: Billet Top Hat with ORB-06 ports

and attach two wires

5 to 1 Ratio

F direct / 2500

1966-1970 Pontiac Strato-Chief

Earl's Straight Gauge Adapter Fitting - 3/8 in NPT Male to -6 AN Male - 1/8 in NPT Gauge Port - Black HYSLRG11PA The Kit Includes: Billet TopFuel 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