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ARP AQ74501LB Universal Replacement Stud 9/16-12 x 9/16-18 7.450 In. Long Black Oxide

Manufacturer

Picture for manufacturer ARP

Part Number

AQ74501LB
6 reviews
Sale Price

$12.91

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The ARP AQ7.450-1LB is a heavy-duty universal replacement stud designed to serve as a direct substitute for lost or out-of-spec cylinder head and main cap studs. Engineered to ARP's exacting quality standards, this stud is an ideal solution for restoring the integrity of your engine build without replacing an entire kit.

Key Features:

  • Dual Thread Configuration: 9/16-12 in. coarse thread (UNC) on one end and 9/16-18 in. fine thread (UNF) on the other for broad compatibility
  • Overall Length: 7.450 inches
  • Material: Premium 8740 chromoly steel construction
  • Tensile Strength: Rated at 180,000 psi for exceptional clamping force
  • Finish: Black oxide coating for added corrosion resistance and durability
  • Broached Ends: Facilitates easy installation and removal, even in tight quarters
  • Sold Individually: Single stud — nuts and washers not included

ARP multi-purpose studs are manufactured to the same tight tolerances as their application-specific kits, making this an ideal keep-on-hand replacement for any performance engine builder or machine shop. Cross-reference: AQ7.450-1LB.

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