Gm Exhaust Manifolds Flowtech 31730-1FLT Flowtech Rams Horn Exhaust Manifolds Summit Racing Flowmaster Headers About this item CUTE AND CUDDLY DESIGN: Crafted by us in collaboration with Pusheen designers, this oversized blanket hoodie features the lovable tabby cat surrounded by snacks , making it the perfect choice for young Pusheen fans. SOFT AND SNUGGLY MATERIAL Being cast iron means they will provide years of leak-free performance with less under hood noise than traditional headers. FORD Flowtech 32542FLT Flowtech Headers Summit Racing These Flowtech cast iron exhaust manifolds have a 2.25 inch outlet, natural cast finish and are designed to hug close to the engine block so they fit into a wide variety of replacement and engine-swap applications at a budget friendly price. Cast from Hi-Silicon-Moly Ductile Iron to provide durability and corrosion resistance Plus, their shorty design means you can route exhaust tubing close to your frame/floor pan for maximum ground clearance. 2 bolt exit flange configuration matches the E-rod exhaust manifolds for a factory like fitment Compatible with GM LS Exhaust Manifolds, 2.25 inch Outlet - Black Ceramic Finish; These Flowtech cast iron exhaust manifolds have a 2.25 inch outlet...