Earls -8 AN Male to 7/8-20 Male - AT991957ERL marine-flame-arrestor you need WIN9404OM

you need WIN9404OM

The racing personality comes into play when you want a ratcheting function

Manifold Width is 11

1976-1980 Chevrolet K10

Replaced PCV (positive crankcase ventilation) Fitting on GM Original Equipment (OE) Valve Covers

Earls -8 AN Male to 7/8-20 Male - AT991957ERL marine-flame-arrestor you need WIN9404OMOverview: Available for Any Plumbing Situation And Many Custom Applications. Features: Black Anodized 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 ) 8 AN MALE Adapter Port Size ( B ) 3 4 16 Holley Adapter Type Carb Adapter Angle Straight Brand Earls Emission Code 5 Finish Anodized Black Material 2024 Aluminum Product Line Premium