#10 Female x #12 Male Swivel Expander Black - 497312-BL Carburetor Main Body - Converts

Carburetor Main Body - Converts Street Carb to Performance Carb - Aluminum - Natural - Holley 850 CFM Carburetors - Kit

Valve Lock - Street Locks - 7 Degree - 3/8 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 16

Exhaust Bend - U-Bend - 180 Degree - Mandrel - 3 in Diameter - 5 in Radius - 6 in Legs - 16 Gauge - Stainless - Each

Nitrous Oxide Bottle Valve Nipple - Straight - New Style Lightning 45 Bottle Valve to 4 AN Male - Aluminum - Black Anodized - Each

Connecting Rod - H Beam - 5

#10 Female x #12 Male Swivel Expander Black - 497312-BL Carburetor Main Body - ConvertsFitting Adapter Straight 10 AN Female Swivel to 12 AN Male Aluminum Black Anodized Each