SKU: 30591911066

14mm Cylinder Head Stud Kit

Sale price$277.65 Regular price$308.50
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

14mm Cylinder Head Stud KitDesigned for the ultimate in engine performance and reliability, Fuji Racings 14mm Head Stud Kit is a must have component for any EJ engine build where 500bhp+ power output is expected. It is essential to have the most reliable system for clamping the cylinder heads onto the block assembly to avoid the heads lifting under load at high levels of boost. The Fuji Racing 14mm Head Stud kit provides this peace of mind. Now used in many engine builds from

Designed for the ultimate in engine performance and reliability, Fuji Racings 14mm Head Stud Kit is a must have component for any EJ engine build where 500bhp+ power output is expected. It is essential to have the most reliable system for clamping the cylinder heads onto the block assembly to avoid the heads lifting under load at high levels of boost. The Fuji Racing 14mm Head Stud kit provides this peace of mind.

Now used in many engine builds from fast road cars to full on Group A rally cars the Fuji Racing 14mm Head Stud Kit is used by many engine builders/tuners of today. Replacing the 11mm Subaru cylinder head bolts with our 14mm precisely manufactured super high tensile, aircraft grade S99 steel stud and nut system offers many advantages when building your engine. With a tensile strength much higher than that of the OEM bolts and the increased stability provided by the Fuji Racing studs larger diameter when further combined with the more uniform clamping force provided by the stud and nut arrangement it is clear why so many successful engines run these kits!

Spec
– Manufactured from certified S99
– Tensile strength between 180,000 and 210,000 psi ( MPa: 1230 – 1420 )
– Precision rolled threads
– Stud pitch into block m14x2

Kit includes

Suitable for All Subaru EJ Engines - CYLINDER HEAD & BLOCK MODIFACTION WILL BE NEEDED

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 30591911066

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4.1 ★★★★★
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Luis Chávez
Waukegan, US
★★★★★ 5
Softness
Size: Medium, Color: A-red
High quality material !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026
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T. Brown
Natrona Heights, US
★★★★★ 3
Nice Coat Not So Great Packaging
Size: X-Small, Color: A-grey
Nice coat but packaging needs to be improved. It arrived not properly folded and as a result it was completely wrinkled. Took some work to iron so it looked as advertised. Packaging for such things has to be reviewed.
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Reviewed in the United States on April 20, 2025
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Verified Purchase
One Happy Customer
Battle Creek, US
★★★★★ 5
Love the coat.
Size: Large, Color: A-navy
Coat looks and fits great. I ordered a black and was sent dark blue, other wise it looks awesome.
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Reviewed in the United States on October 31, 2023
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noelia casidy
Lexington, US
★★★★★ 5
Love
Size: X-Small, Color: A-grey
I got this coat for my boyfriend and I love it. It fits him perfectly and is very true to size. It is very comfortable and keeps him warm. He loves it. I would definitely recommend
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Reviewed in the United States on October 26, 2023
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Daniel Ogunlowo
Houston, US
★★★★★ 5
Nice jacket
Size: Medium, Color: Grey 01
Nice jacket . Material exactly as described.
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Reviewed in the United States on February 3, 2026

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