Flowmaster American Thunder Header-Back Exhaust System - 2-1/2 in Tailpipe - Ford Fullsize Truck 1967-72 PPM Racing Products Clamp is drilled and tapped

Clamp is drilled and tapped 1/2'' 13 on a 5'' and 6'' bolt center spacing

Derale 18" HD Stainless Flex Fan 17618

The special five foot cable and housing (which can be cut to any length for a custom fit) provides an optimum bending radius for easy installation and smooth performance in tight confines

great performing set of headers for the popular LS engine swap

Stock external dimensions and hose location

Flowmaster American Thunder Header-Back Exhaust System - 2-1/2 in Tailpipe - Ford Fullsize Truck 1967-72 PPM Racing Products Clamp is drilled and tappedFits Both Long And Short WheelbasesDoes Not Fit Trucks with Side Mounted Auxiliary Fuel Tanks. Connector Pipes Not Included 2. 5 Inch Mandrel Bent Tubing Improves Exhaust Flow for Better Performance Super 44 Series Mufflers Give You a Deep, Classic Muscle Truck Sound H Pipe Style Crossover Pipe Improves Performance and Reduces Interior Sound Includes all Necessary Hangers and Hardware for an at Home Installation 409 Stainless Steel adds Corrosion