2004 Chevrolet Express 1500 Exhaust Header Bolt 6 Cyl 4.3L Proform

  • 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, 3/4" long) with a black oxide finish, and pre-assembled Wedge-Locking Washers.
  • Suggested Purchase Quantity: 12
    • Most jobs typically require 12 of this item.

Additional Fitment Information:
Vehicle Block CC Engine CID
2004 Chevrolet Express 1500 V - 6 Cyl 4.3L 262
1 In Stock
Best Price:

Holiday Special

$48.12 USD
$57.74 USD
Brand Proform
Part # P7566751
Condition New
Warehouse B

Proform

  • 12 Pcs
  • Hex Head; 3/8 dia. X 3/4in Black Oxide
  • 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
  • General

    Bolt Grade
    8
    Diameter
    3/8-in.
    Category
    Header Bolts
    Feature/Benefit
    Wedge-locking Technology Eliminates Constantly Re-tightening Exhaust Collector Bolts; Blocks Bolt-loosening Rotation Caused By Vehicle Vibrations.
    Length
    3/4 Inch
    Applications
    Fits Gm V6, Sb 265-400, Buick, Olds, Pontiac 79 And Earlier, Mopar Bb 383-440 Exc 413, Amc V8's W 3/8in Bolts
    Part Type
    Header Bolts
    Thread Type
    Fine
    Head Drive Type
    Hex
    Material
    Steel
    Finish
    Black Oxide

    Packaging

    package quantity
    1
    length
    6.75 in
    width
    4.50 in
    height
    1.75 in
    weight
    0.65 lb
    Information on technical characteristics, the delivery set, the country of manufacture and the appearance of the goods is for reference only and is based on the latest information available at the time of publication.

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