Head Stud Kit | Race - 4.6L - 5.4.L - 5.8L - Coyote

Head Stud Kit | Race - 4.6L - 5.4.L - 5.8L - Coyote

These 9/16" to 1/2" custom head studs were originally designed for use in Top Fuel.  They are much larger than the commonly used 11mm head studs and requires the block to be tapped to 9/16-12.

Torque can be increased up to 125 ft lbs. Cylinder honing required after installation with torque plates. Some cylinder heads will require stud holes to be reamed to accommodate larger 1/2" stud. May require shorter dowel pins.

Includes 20 studs, 20 nuts and 20 hard washers. Not recommended on iron blocks.

Technical Specs
Engine4.6/5.4/5.8/Coyote 2V or 4V
Size9/16" to 1/2"
MaterialBlack Oxide
FinishARP2000

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  • Views: 300
  • Brand: Accufab Racing
  • Product Code: MOD107
  • Availability: In Stock
  • $699.99

Tags: 4.6l - 5.4.l - 5.8l head stud kit