PFM66756 Header Bolts-Black

Proform

    No reviews yet Write a Review
    SKU:
    66756
    MPN:
    66756
    This item is currently out of stock, but can still be ordered. We will contact you with an estimated delivery date once we receive your order.
    $37.95
    PFM66756 Header Bolts-Black

    PFM66756 Header Bolts-Black

    Proform

      No reviews yet Write a Review
      SKU:
      66756
      MPN:
      66756
      This item is currently out of stock, but can still be ordered. We will contact you with an estimated delivery date once we receive your order.
      $37.95
      $37.95
      Upgrade Options:

      Description

      PROFORM Wedge-Locking Header Bolts ELIMINATE the need to constantly re-tighten collector bolts, and without the need for clips, pins, racing-wire, chemicals or gunk. The secret is in the Wedge-Locking Washer's super-hardened external teeth that "bite" into the bottom of the bolt head and the top flange surface. Vibrations that nor mally cause other bolts to loosen, are blocked by the wedge-locking action that uses tension, instead of friction to stay snug. In fact, contact with oil actually facilitates the effect. Installs/uninstalls with a normal wrench, lubricate, and then reuse. Each set comes with sixteen Hex Head, Grade 8 (12.9) steel bolts (3/8"-16 thread, 1" long) with a black oxide finish, and pre-assembled Wedge-Locking Washers.

      Extra Information

      Brand:
      Proform
      Applications:
      Fits GM BB 396-502 exc 348 and 409, Ford 5.0L, SB 289-302-351W, Mopar 413
      Category:
      Header Bolts
      Color:
      Black Oxide
      Diameter:
      3/8-in.
      Feature/Benefit:
      Wedge-Locking Technology Eliminates Constantly Re-Tightening Exhaust Collector Bolts; Blocks Bolt-Loosening Rotation caused by Vehicle Vibrations.
      Finish:
      Black Oxide
      Length:
      1 inch
      Material:
      Steel
      part type:
      Header Bolts
      line code:
      PFM
      internal sku:
      PFM66756

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