That's why this month we're bringing you Part 2 of our Official Guide to Corvette Headers ... Patriot offers shorty and tight-tuck-style headers for C1 through C4 ... Stan's Tri-Y headers were ...

Everything You Need to Know About Corvette Headers and Exhaust Manifolds. ... (aka Tri-Y) race designs that ... C4 American Racing Headers 1-3/4x1-7/8-inch Stepped Long Tubes.