Curb Hoppers0My CartComp CamsCOMP 6300B Timing Belt External Camshaft Belt Drive Hi-Tech 0.400" Raised Camshaft for Big Block ChevyListing ID: 968233UPC: 036584014027Manufacturer Part Number: 6300BReference Part Number(s): COM6300BOut Of StockBrand NewCopyright (C) 2019-2023 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.