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Header Bolts, 5/16-18 x 3/4 Inch, Set/14
Header Bolts, 5/16-18 x 3/4 Inch, Set/14

Header Bolts, 5/16-18 x 3/4 Inch, Set/14

1.15" Overall Length, 0.75" Under Head Length, 5/16"-18 Thread Pitch, Hex Wrench Type, Steel

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Header Bolts, 5/16-18 x 3/4 Inch, Set/14
Header Bolts, 5/16-18 x 3/4 Inch, Set/14
Header Bolts, 5/16-18 x 3/4 Inch, Set/14
Header Bolts, 5/16-18 x 3/4 Inch, Set/14
Header Bolts, 5/16-18 x 3/4 Inch, Set/14
Header Bolts, 5/16-18 x 3/4 Inch, Set/14
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Header Bolts, 5/16-18 x 3/4 Inch, Set/14
Header Bolts, 5/16-18 x 3/4 Inch, Set/14
Header Bolts, 5/16-18 x 3/4 Inch, Set/14
Header Bolts, 5/16-18 x 3/4 Inch, Set/14
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Part # 550976
$8.99
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Details

MFG. Part #:
550976
Overall Length:
1.15"
Under Head Length:
0.75"
Thread Pitch:
5/16"-18
Wrench Type:
Hex
Material Type:
Steel
Finish:
Black Oxide
Sold in Quantity:
Set
Notes:
Set of 14 bolts.
Color:
Black

Info

These heat-treated steel hex head header bolts ffeature a black oxide coating. They work great for bolting headers to your small block Chrysler 273, 318, 340 or 360.

Has 5/16"-18 x 3/4" threads. Set of 14 bolts.

 

.550" head diameter

Important Messages

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

Reviews

Q & A

Videos & Articles
  • Check out these tips on the large variety of Demo Derby headers that Speedway Speedway offers. Here, Jeremy will walk you through the many different styles and brands available showcasing which style might fit best in your application.
  • In this Tech Tip, John explains the design behind a set of headers destined for a Tri-5 using a traditional rack and pinion style steering system.
  • See how Jeff installs Hedman mid-length headers to the big block in his '67 Chevelle. Learn about the modifications made to the steering shaft and the clamp on the lower steering column for a successful application.

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