Stud kit
Had the stainless PDI $$$ Stud kit installed, 2 years ago. Heavy haul, they still broke, just a waste of money. Future removal of steel studs much easier. Good kit from EPC, never stainless again
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AFA Industries
AFAC15AEHK - CAT Exhaust Manifold Stud & Gasket Hardware Kit
CAT 3406E / C15 Series Applications
All 1996-2005 Single Turbo Engines
Complete Exhaust Manifold Installation Kit
Posted by Thomas Collins on 22nd Jul 2026
Had the stainless PDI $$$ Stud kit installed, 2 years ago. Heavy haul, they still broke, just a waste of money. Future removal of steel studs much easier. Good kit from EPC, never stainless again
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