Fits 1967-1969 Camaro, 1968-1972 Nova, LS-SWAP LS1/LS6/LS2 or 5.3L-6.0L Vortec, Tube 1-3/4 Collector Size 3 inchO.D., Collector Length 10 inch, Port Shape - Same As Port, Black Paint;All Hooker Headers are designed to maximize exhaust flow with optimized bend geometry to deliver increased power and torque without compromising fitment.; A key requirement when designing the new Hooker LS Swap Header system was to obtain the highest ground clearance possible.;