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Stage 8 Locking Fasteners

Stage 8 8900 Locking Header Bolts 8mm x 1.25 - 25mm Long - Hex Head - Set of 12

Part # SGE8900 Be the first to write a review

Compatible with GM® LS-Series Engines. This product is not created or sold by GM®.

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Stage 8 8900 Locking Header Bolts 8mm x 1.25 - 25mm Long - Hex Head - Set of 12

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Stage 8 Locking Header Bolts easy to use and they are real assurance against horsepower loss or gasket failure created by loose nuts or bolts.

The unique patented and trademarked functional design is just three pieces: a bolt (4130 Alloy Steel), a locking retainer and a spring clip.

Header bolt kits are application specific. These have a hex head with a 3/16 recessed Allen head. All Stage 8 Locking Header Bolt Kits are sold with all of the necessary hardware for your application.

Features:

  • Stage 8 Locking Header Bolts are easy to use and they are real assurance against horsepower loss or gasket failure created by loose nuts or bolts.
  • The unique patented and trademarked functional design is just three pieces: a 4130 alloy steel bolt, a locking retainer and a spring clip. These have a hex head with a 3/16 recessed Allen head.
  • Fail-safe when used and installed properly.
  • Removable and reusable and can be visually inspected; if the locking retainer and clip are present.
  • Application specific with all necessary hardware for your application
Brand Stage 8 Locking Fasteners
Emission Code5
Fastener StyleBolt
FinishNickel Plated
Head StyleDouble Hex Head
Material4130 Steel
Product TypeHeader Bolts
QuantitySold as a Set of 12
Thread Size8 mm x 1.25
Underhead Length (mm)25
UPC765709890009
Manufacturer Part Number8900
Part NumberSGE8900
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
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