Redhorse Performance 950 Series 12 AN Female to 10 AN Male Reducer Fitting - Black 1245307 and a pressure relief valve

and a pressure relief valve

90 mil thick

Rated up to 1200 Hp on gas

detailed instructions and installation template

With Out Air Injection

Redhorse Performance 950 Series 12 AN Female to 10 AN Male Reducer Fitting - Black 1245307 and a pressure relief valveProduct Description: Fitting Adapter 950 Series 12 AN Female to 10 AN Male Aluminum Black Anodized Sold Individually Since 2008, Redhorse Performance has been recognized for their premium quality hose ends and fittings. Beginning with their hand polished fittings and expanding to more than 2800 parts, Redhorse offers a full line of performance automotive plumbing and accessories, all engineered and built to provide unrivaled beauty and performance.