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Header Bolts, 3/8-16 x 3/4 Inch, Set/12
Header Bolts, 3/8-16 x 3/4 Inch, Set/12

Header Bolts, 3/8-16 x 3/4 Inch, Set/12

1.04" Overall Length, 0.75" Under Head Length, 3/8"-16 Thread Pitch, Hex Wrench Type, Steel

3 Reviews | 1 Answered Question
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Header Bolts, 3/8-16 x 3/4 Inch, Set/12
Header Bolts, 3/8-16 x 3/4 Inch, Set/12
Header Bolts, 3/8-16 x 3/4 Inch, Set/12
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Header Bolts, 3/8-16 x 3/4 Inch, Set/12
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Part # 550915
$7.99
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  • Made from heat-treated steel with a zinc finish for added corrosion resistance
  • Features a hex head with 3/8"-16 x 3/4" threads
  • Overall length measures 1.04" and has an under head length of .75"
  • Perfect for all block Chevy 262-400, big block Chrysler 383-400 (exc. 426 Hemi), Pontiac 326-455, and Oldsmobile 330-455

Details

MFG. Part #:
550915
Overall Length:
1.04"
Under Head Length:
0.75"
Thread Pitch:
3/8"-16
Wrench Type:
Hex
Material Type:
Steel
Finish:
Zinc Plated
Sold in Quantity:
Set
Notes:
Set of 12 bolts.

Info

Heat-treated steel header bolts with a zinc finish. Features a hex head with 3/8"-16 x 3/4" threads. Perfect for use with headers on AMC 290-401, small block Chevy 262-400, big block Chrysler 383-400 (exc. 426 Hemi), Pontiac 326-455, and Oldsmobile 330-455.

Set of 12 bolts. 

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
  • Hooker headers are installed in a 1967 Pontiac Firebird for increased power and a boost in performance. See how to work through fitment of the steering box, clutch Z bar and starter.
  • 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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