of 1/16". Hooker Header Exhausts For Corvettes Add a performance look and better ... Competition Exhaust Systems. Hooker Sidemount Headers deliver aggressive style and ... performance for your 1963-82 Corvette. For maximum exhaust gas flow and ... minimal back pressure, Sidemounts headers are built from 18 gauge tubing ... that converge into a 4" collector. Your Sidetubes connect directly to the collector for a ... efficiency. Mufflers slip directly into sidetubes for simple installation and replacement ... necessary for installation. Note: 1975-82 installation is for off-road race cars ... ultimate in headers for your vintage Corvette-Hedman HTC Hedders. These headers have a ... . No More Rot Or Blow Out With These Side Pipes Mandrel bent and jig welded from ... -67 (fits 1963-67) and 1969 (fits 1968-82). Sold in pairs. Specify year, inlet ...
power that is now hidden in your 1980-82 Corvette with our new True Dual Exhaust ... . Most Corvettes show a 20-30 horsepower gain! Easy to ... crossmember. Heavy gauge 2.5" pipes are precision bent and jig-tested to ... , who produced the original side exhaust for Chevrolet, has supplied us ... sections give a deep, powerful side exhaust burble at idle and cruise ... . But when you stand on it , your Corvette will have that great side exhaust growl ... specify 327 or 396/427 603-852 $299.99 68-73 Undercar Chambered Exhaust, auto small ... block 603-854 $299.99 68-73 Undercar Chambered Exhaust, 4-speed ... fitting welding) 603-846 $269.99 68-73 Chambered Header System, auto manual ... , Turbo 350 Hydromatic 618-957 $69.99 68-79 Hanger Bracket, Center Exhaust 2.5" 400 ...