These Fel-Pro Torque To Yield (TTY) Head Bolts are designed for 1996-2010 Mustang GT 4.6L & 2007-2012 GT500. These Fel-Pro Head Bolts are a direct replacement for your Ford Mustang (Set of 10 per cylinder head).


Note: Each head requires 10 bolts.  These are sold in sets of 10, so if doing both left and right cylinder heads two sets (20 total bolts) will be required.  Each box contains 10 head bolts.


Fel-Pro offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.


Features & Benefits:

  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Avoid risk associated with re-use of T-T-Y (torque to yield) head bolts
  • Validated for fit, form and function
  • Unsurpassed quality you can trust


At John Smith Racing we are dedicated to ensuring you are satisfied with your purchase, please let us know if you are not 100% satisfied for any reason. Feel free to contact us for product questions or customer service, our normal business hours are 9am – 6pm M-F and 9am – 1:30pm Sat PST.  Local pick up is also available at our retail showroom and installation facility located in Oceanside, CA.


Thanks for looking, and make sure to check out our eBay Store for additional Mustang performance parts! Most items are shipped same or next business day with tracking. Free shipping is for USPS and UPS ground.  Alaska, Hawaii, Guam, and Puerto Rico shipments do not qualify for free UPS ground shipping, please wait for invoice or contact us for a shipping quote.

Not liable for improper installation.