993 Turbo Engine Case Cylinder Head Stud In Dilavar - Each (ENG 993 101 170 54)

PATRICK MOTORSPORTS USA Verified independent store

→

In Stock Ready To Ship Today! 1974-1998 Porsche 911 / 930 / 964 / 993Cylinder Head Stud (Engine Case) Fully Threaded Dilavar Type - Porsche OEM German - Sold Each - 24 Per Engine R equiredSupersedes Part Numbers: 993 101 170 53 We use these on all our NA & Turbo engines! These Are The Highly Regarded 993 Twin Turbo Engine Case Studs - A Mainstay Of Our Engine Builds For The Past 20 Years. Although Developed For The 993Tt Engine - Our Case Stud Of Choice For All Flat Six Engine Builds - Both Turbo And Naturally Aspirated - Mild To Wild. Per Porsche Technical Bulletin: The New Version Engine Case Studs Are Micro Encapsulated With A Thread Locking Compound - Therefore When Installing The Stud Into The Engine Case - The Threaded Portion Of The Case Must Be Clean Of Debris And Oil Free. If Necessary - Chase The Threaded Portion Of The Hole For The Cylinder Head Stud With A Tap.Dilavar Steel Alloy - Coated Gloss Black For High Levels Corrosion Resistance. Alternate Part Numbers: ENG 993 101 170 54 / 993-101-170-54 / 993.101.170.54 / 99310117054 / 993.101.170.53 / 993 101 170 53 / 993-101-170-53 / 99310117053 06/23/2026 Show more