Oldsmobile G-Body Small Block 1978-1988 HeadersIf you're looking for increased performance, great sound and that American Made quality you can trust, look no further than the American Racing Headers for your Olds. Featuring our mandrel bent stainless steel primaries, an ARH Header System will deliver the exhaust sound and power to match the aggressive look of your car. These headers have been prototyped with a Power Master 9510 Starter and a Fram PH25 Oil Filter. Product features on this system