PPE 118034300 Head Stud Kit 01-16 GM 6.6L Duramax AFE-46-20060AS All of our BD Hose

All of our BD Hose kits include hoses with BD's exclusive raised I

For over forty years

4L Powerstroke low pressure turbo is one of the easiest upgrades you can do that will net you faster spool up

We offer this as an upgrade from the menu

PPE 118034300 Head Stud Kit 01-16 GM 6.6L Duramax AFE-46-20060AS All of our BD HoseAdding more power to your 2001 2016 GM 6. 6L Duramax? Want to increase your durability and be more reliable? Already opening up the top end of your engine? Head studs are a no brainer to help with all of those situations. Head studs are an absolute must especially when upgrading your turbo. The factory head bolts have essentially one pressure point at the head of the bolt, whereas head studs create two points of pressure creating a much stonger hold