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Street Race Truck More... The Toolbox
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$42.92
Mr Gasket 2231G HeadLock Locking Header Bolts, BBC
Mr Gasket 2231G HeadLock Locking Header Bolts, BBC

Mr Gasket 2231G HeadLock Locking Header Bolts, BBC

Many Engines, 0.75" Under Head Length, 3/8"-16 Thread Pitch, Stainless Steel

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Mr Gasket 2231G HeadLock Locking Header Bolts, BBC
Mr Gasket 2231G HeadLock Locking Header Bolts, BBC
Mr Gasket 2231G HeadLock Locking Header Bolts, BBC
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Mr Gasket 2231G HeadLock Locking Header Bolts, BBC
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Part # 5502231G
$42.92
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Details

MFG. Part #:
2231G
Under Head Length:
0.75"
Thread Pitch:
3/8"-16
Material Type:
Stainless Steel
Sold in Quantity:
Set
GTIN Code:
084041040027

Info

Completely takes hassle out of header installation

Keeps you from burning your hands burned getting bolts started

Gold-colored thread-lock patch prevents bolts from backing out or vibrating loose

24 equally spaced serrations lock onto the header or exhaust manifold flange

No lock washers necessary

Eliminates power-robbing exhaust leaks

Made of stainless steel, with a bright polish finish

Withstands tensile strengths of 150,000 PSI

Comes with a ball-head/hex-key socket-installation tool that makes it easy to get them started

Big Block Chevy, Chrysler Hemi, Ford

Application

Fits: Chevy Big Block 396-454, Ford 289-351W, 426 Hemi, Ford 429-460, 1965-98.

Specs

3/8"-16 x 3/4" - 16 per Package

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

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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.

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