Nice pair of SBC headers. I bought them to try a collector header on my Front Engine Dragster but they wouldn't clear the steering linkage (I should have thought of that ). The headers are in very good condition ,other than the paint. As pictured, zip-tied together at the flanges they are a combined 8" wide, so each header would reach about 4" out from the cylinder head. The vertical height is ~23". The primaries are 1 1/2" and the 3-bolt collector is 3" diameter. They've been painted and are scratched up. FWIW a magnet will stick to them but the tubes are pretty shiny where paint is scratched off. I have no idea what they were designed to fit but it's a nice, pretty compact set of headers. $90 + shipping. Please ask questions you might have. My location is Southeast Missouri and if you're nearby I would be happy for you to come to see them in person. Lynn Winter 573-286-3335