BD Diesel 11-16 Ford F250 6.7L Exhaust Manifold Kit Helmet Blower Blower Wiring Harness 1 in Spacer

1 in Spacer

1965-1970 Pontiac Tempest

1984-1995 Buick Century

GM Fullsize Truck 2020-21

BD Diesel 11-16 Ford F250 6.7L Exhaust Manifold Kit Helmet Blower Blower Wiring Harness 1 in SpacerBD focused on solving one of the Ford 6. 7L common failures, the exhaust manifolds. Crafted with a heavy duty 0. 275" thick walled Hi Silicon ductile casting, this makes these manifolds 75% thicker to combat cracking due to high exhaust temperatures. Thermal durability has been improved with longer exhaust studs and spacers plus thicker, more durable machined bolting flanges. To maximize exhaust flow, computational fluid dynamics were used to optimize