Description

Aeroflow Performance head studs greatly improve your cylinder head-to-block sealing compatibilities. This is important in engines with high power adders such as turbochargers, superchargers or nitrous. They can even be a great addition to a mildly modified build as insurance against failure. All head studs provide a more accurate and consistent torque loading over traditional head bolts.

These head studs are manufactured from aircraft quality 8740 high tensile strength chromoly steel and cold-forged to ensure molecular integrity within the stud. Meaning these studs are rated up to 190,000 psi making them stronger than Grade 8 and OEM fasteners. All kits come complete with 12-point nuts and hardened washers for an even load distribution and accurate torque readings.

Specifications

  • Highlighted Product Item: No

What's Included

  • 8 x Extra Long Studs
  • 154mm Overall Length
  • 82.25mm Shank Length.
  • 7/16”-14 thread into Engine Block.
  • 7/16”-20 thread on Nut End.
  • 12 x Long Studs
  • 129mm Overall Length
  • 55.15mm Shank Length.
  • 7/16”-14 thread into Engine Block.
  • 7/16”-20 thread on Nut End.
  • 4 x Mid Studs
  • 119mm Overall Length
  • 46.40mm Shank Length.
  • 7/16”-14 thread into Engine Block.
  • 7/16”-20 thread on Nut End.
  • 8 x Short Studs
  • 75.15mm Overall Length
  • 5.5mm Shank Length.
  • 7/16”-14 thread into Engine Block.
  • 7/16”-20 thread on Nut End.
  • 32 x 12 Point Nuts
  • 7/16”-20 Thread.
  • 18.20mm Outside Diameter.
  • 11.60mm Height.
  • 32 x Flat Washers
  • 19.80mm Outside Diameter
  • 11.20mm Inside Diameter
  • 3mm Thickness

Compatibility

  • Big Block Chev 396-454

Aeroflow Performance head studs greatly improve your cylinder head-to-block sealing compatibilities. This is important in engines with high power adders such as turbochargers, superchargers or nitrous. They can even be a great addition to a mildly modified build as insurance against failure. All head studs provide a more accurate and consistent torque loading over traditional head bolts.

These head studs are manufactured from aircraft quality 8740 high tensile strength chromoly steel and cold-forged to ensure molecular integrity within the stud. Meaning these studs are rated up to 190,000 psi making them stronger than Grade 8 and OEM fasteners. All kits come complete with 12-point nuts and hardened washers for an even load distribution and accurate torque readings.

  • Highlighted Product Item: No
  • 8 x Extra Long Studs
  • 154mm Overall Length
  • 82.25mm Shank Length.
  • 7/16”-14 thread into Engine Block.
  • 7/16”-20 thread on Nut End.
  • 12 x Long Studs
  • 129mm Overall Length
  • 55.15mm Shank Length.
  • 7/16”-14 thread into Engine Block.
  • 7/16”-20 thread on Nut End.
  • 4 x Mid Studs
  • 119mm Overall Length
  • 46.40mm Shank Length.
  • 7/16”-14 thread into Engine Block.
  • 7/16”-20 thread on Nut End.
  • 8 x Short Studs
  • 75.15mm Overall Length
  • 5.5mm Shank Length.
  • 7/16”-14 thread into Engine Block.
  • 7/16”-20 thread on Nut End.
  • 32 x 12 Point Nuts
  • 7/16”-20 Thread.
  • 18.20mm Outside Diameter.
  • 11.60mm Height.
  • 32 x Flat Washers
  • 19.80mm Outside Diameter
  • 11.20mm Inside Diameter
  • 3mm Thickness
  • Big Block Chev 396-454

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