Long Tube Headers Painted 1968-1972 GM A-Body LS Swap, 1-7, 8 X 3 Inch Long Tube Headers, Painted Hooker BlackHeart

These Hooker Blackheart long-tube headers are designed for General Motors (GM) A-Body vehicles that have undergone an LS engine swap. They feature 1-7/8 inch primary tubes and 3.000 inch long transition collectors with merge spears, optimized for maximum exhaust flow and increased velocity. The design prioritizes ground clearance and ensures compatibility with all factory stock vehicle components, including the A/C evaporator case. They also allow for easy access to the starter motor and spark plugs. The headers are compatible with all GM automatic and Tremec T56/T56 Magnum transmissions. The product has a black painted finish and includes bolts/studs for installation. O2 bung locations are optimized for wide-band O2 sensor operation/reliability.