Curb Hoppers0My CartAir Flow ResearchCylinder Head - Renegade Street - Assembled - 1.900 / 1.600 in Valves - 165 cc Intake - 58 cc Chamber - 1.290 in Springs - Aluminum - Small Block Ford - PairListing ID: 921715Manufacturer Part Number: 1402Reference Part Number(s): AFR1402Out Of StockBrand NewCopyright (C) 2019-2024 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.