BBK Performance BBK 1569 1-3/4" Long Tube Full Length High Flow Performance Exhaust Headers for Ford Mustang 302 to 351 Swap Fit With C-4 or C-6 Trans - Chrome Finish

BBK Chrome 1-3/4 inch Full-Length Exhaust Header for Ford Mustang 351 Swap C-4/C-6 features high performance BBK 351W swap 1-3/4 inch full length headers. They have been designed specifically for anyone who wishes to swap out the smaller 302 block for a larger/ taller 351W block engine. Each BBK full length header system is CAD designed and manufactured with 1 3/4 inch CNC mandrel bent tubing for unrestrictive airflow. It has a one piece 3/8 inch laser cut flange for added strength and durability. All BBK exhaust headers are pressure tested to ensure a leak free performance.