Earls -10 AN Female to -6 AN Male Flare Reducer - 9892106ERL caps-rotors-and-contacts 6 V8 1972 - 1976

6 V8 1972 - 1976 Dodge Monaco 400/6

Experience has proven that this flange size is ideal to maintain header integrity and be pliable enough to seal each exhaust port

6 V8 2004 - 2008 Ford F-150 XLT 281/4

7L V8 1987 - 1988 GMC V3500   350/5

Earls -10 AN Female to -6 AN Male Flare Reducer - 9892106ERL caps-rotors-and-contacts 6 V8 1972 - 1976Overview: Blue Anodized Lightweight Aluminum Construction. Available for Any Plumbing Situation And Many Custom Applications. Features: Blue Anodized Aluminum Made in the USA Available for Any Plumbing Situation And Many Custom Applications. Application: Year Make Model Submodel Engine Size Universal Specs: Adapter AN Size ( A ) 10 AN FEMALE Adapter AN Size ( B ) 6 AN MALE Adapter Type AN Male Female Reducer Brand Earls Emission Code 5 Finish Anodized