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πŸ”’ stage 8 8906 locking header bolt kit - 8mm bolts for ford 4.6 & 5.4l modular engine: secure header installation logo

πŸ”’ Stage 8 8906 Locking Header Bolt Kit - 8mm Bolts for Ford 4.6 & 5.4L Modular Engine: Secure Header Installation Review

4

Β·

Very good

Revainrating 4.5 out of 5Β Β 
RatingΒ 
4.5
πŸš€ Engines & Engine Parts, 🏎️ Performance Car Parts & Accessories

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Details

MaterialNickel
ExteriorNickel
Manufacturer GradeGrade 8
Head StyleHex
Fastener TypeHexagon Bolt

Description of πŸ”’ Stage 8 8906 Locking Header Bolt Kit - 8mm Bolts for Ford 4.6 & 5.4L Modular Engine: Secure Header Installation

Grade 8 bolts will not stretch when hot. Duplex nickel finish for a superior look and corrosion resistance. Double hex head includes 3/16 inches recessed allen head for easy installation. Removable and reusable. Can visually inspect; no need to put a wrench on to check tightness.

Reviews

Global ratings 4
  • 5
    3
  • 4
    0
  • 3
    1
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Tight fit easy install

Used these on my 2006 f150 and so far so good. I like the locking mechanism to keep the screws from vibrating. They match my JBA headers perfectly.

Pros
  • Excellent overall performance
Cons
  • Not sure

Revainrating 5 out of 5

Add to cart and buy! This is the best time!

Installed headers on my new 5.4 3v engine for my f150. These are the best header bolts of the period. Don't waste your time looking for cheaper ones.

Pros
  • Stylish and modern design
Cons
  • So-so

Revainrating 5 out of 5

Works great every time

Can't go wrong with any of their products, works great every time. This is the third vehicle I have installed them in and I have faith in their kits they have researched and provided all the parts needed for this year/make/model.

Pros
  • Dope πŸ”₯
Cons
  • Hard to say

Revainrating 3 out of 5

Good screws but latches don't reach every screw

Not much to say about these, they fit and work well but on my 2005 F150 5.4L the lower triangular "latch" pieces are too short to reach latches and offer no fallback protection. Two lengths are available, but longer didn't fit. Anyway, I couldn't reach the two front bottom screws on either side to secure the retaining brackets, so I wasn't too concerned about that. I can shoot in the future if needed. I felt like I could have gotten a product that fit better for the price. As for the screws…

Pros
  • Perfect for outdoor activities
Cons
  • Weight