SEMA 2019: Strengthen Your 6.0 Liter Powerstroke With PRW Head Studs

Jason Gonderman
November 21, 2019

The PRW head studs for the 6.0 liter Ford Powerstroke diesel engine add more clamping force over the stock units. These head studs are made of 4135 chrome-moly steel and use 12-point nuts. The head studs are reusable and are also cold-rolled after being heat-treated to keep them straight.