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Proform - 66756 - Wedge Locking Header Bolts 3/8In X 1In 16Pcs.

Proform - 66756 - Wedge Locking Header Bolts 3/8In X 1In 16Pcs.

Proform - 66756 - Wedge Locking Header Bolts 3/8In X 1In 16Pcs.
Proform - 66756 - Wedge Locking Header Bolts 3/8In X 1In 16Pcs.

Pris
53,29 € inkl. moms 25.5% (42.46 €, MOMS 0) + leveranskostnader


Antal
st


Leveranstid ungefär 7 - 15 dagar.
Uthämtningsställe Vantaa0 st
Leverantörens lager22 st
Tillgänglig22 st

Artikelnummer
PFM66756
Produktbilderna kan skilja sig från den faktiska produkten. Bilden kan vara en illustration.
Priset inkluderar eventuell frakt från leverantören till butiken
Produktbeskrivning

Each PROFORM Grade 8 Header Bolt is permanently assembled with a pair of special washers. When the bolt is torqued to 28+ ft-lbs, the washers super-hardened external teeth bite into and grip the bottom of the bolt head and the top surface of the header. After being self-locked in this manner, any bolt-loosening rotation is blocked by a wedge-locking action created by the washers interfacing, matching cams. Its an uphill climb: vibration that might ordinarily loosen the bolt actually increases the wedge-locking tension, securing the bolt even more. Because this simple wedge-locking method uses tension instead of friction, contact with oil actually facilitates the wedge effect. When changing headers, PROFORM Header Bolts can be untightened with a normal wrench, lubricated, and reused. Sold as a set.

Product Details:

  • Engine Header Bolts
  • Wedge-Locking Technology
  • Hex Head Type
  • 3/8-16 Inch x 1 Inch Long
  • Black Oxide Finish
  • 16 Pcs in kit
  • Fits Big Block Chevy|Ford 5.0L|Small Block Ford|Chrysler 413 Engines
  • Sold As A Set


Leverantörens artikelnummer: 66756

Proform Catalog


Storleken på den packade produkten eller förpackningen är ca 110 x 41 x 161 mm.


Engine
Chevy BB, Chevy SB


Material
Stål


Thread
3/8-16


Vikt
0,4 kg(Produkten kan ha en lätt förpackning.)


Tillgång
Finns att beställa från leverantören. Beräknad ankomsttid till oss 7 - 15 dagar från beställningen, tidigast 9.6.2026.

Leveranstid?

If the product is available at the Vantaa warehouse, it can be picked up or delivered—usually already within the same day.

When the product shows an estimated delivery time of 7–15 days, this is how the supplier‑warehouse order progresses.

Kontaktformulär

Check also: leveransvillkor

Lagersituationen
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Varumärke



Inch Converter

Example: 2.375 = 2 3/8
Tip: rounded fraction is shown to the nearest 1/16.