A premium quality, made to original factory specifications 1969-70 Boss 302-4V Exhaust H-Pipe is now available from Scott Drake. The aluminized steel H-Pipe has 2.50" diameter flanges for easy and trouble free installation to stock cast iron manifolds, and reduces to 2.25" diameter for the original factory appearance and fitment to Scott Drakes available Concours correct Exhaust Systems.
A premium quality, made to original factory specifications 1969-70 Boss 302-4V Exhaust H-Pipe is now available from Scott Drake. The aluminized steel H-Pipe has 2.50" diameter flanges for easy and trouble free installation to stock cast iron manifolds, and reduces to 2.25" diameter for the original factory appearance and fitment to Scott Drakes available Concours correct Exhaust Systems.