Earl's Straight Adapter Fitting -10 AN Male to -12 AN Male O-Ring - Black R03J003XL 1982-1999 GMC C1500

1982-1999 GMC C1500

Includes Amber lens and yellow night cover

1978-1983 American Motors Concord

1975-1991 Ford E-150 Econoline

Earl's Straight Adapter Fitting -10 AN Male to -12 AN Male O-Ring - Black R03J003XL 1982-1999 GMC C1500Military Spec Type III Hard Anodized Construction. Available for Any Plumbing Situation and Many Custom Applications. AN Adapter side seals on the flare (cone) not the threads. DO NOT overtorque. Features: Hard Anodized Aluminum Coating Penetrates Aluminum For Wear and Corrosion Resistance Made in the USA Available for Any Plumbing Situation and Many Custom Applications Provides An Aggressive Look Last Twice As Long As Traditional Anodized