Hooker Headers 2469-2 - Hooker Headers LS1 Camaro/Firebird Competition Long Tube Headers

Sequential-fire design maximizes scavenging affect for maximum power. 1-3/4'' primaries flow into 3'' collectors. Easy installation does not require raising engine or removal of starter. Available off-road Y-pipe clears frame connectors and connects to stock cat-back system. Requires two O2 simulators for rear O2 sensors.