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Proform Wedge-Locking Header Bolts 1inL X 3/8in - 12 Pieces

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Proform Wedge-Locking Header Bolts 1inL X 3/8in - 12 Pieces

SKU: PRO-66753

Manufacturer: Proform

Proform

Quick Overview

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.
£25.30 Excl. Tax £30.36 Incl. Tax

ETA: 10-15 Working Days

Details

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 normally 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 twelve 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.

  • Grade 8 (12.9) Steel
  • Hex Head Type
  • 1-inch Length
  • Fits GM V6, SB 265-400, Buick, Olds, Pontiac '79 and earlier, Mopar BB 383-440 exc 413, AMC V8's w 3/8" bolts
  • PROFORM Parts Brand Product
  • Sold as Set of 12

More Info

Supplier Stock Level
Stock 0.0000
Supplier OOS Lead Time
Supplier Lead Time
Manufacturer Proform
Fitment Fits Select 12 Bolt 3/8" Diameter Applications
Colour N/A
Note N/A
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