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ARP Pro Series Dart LS Next 23-bolt, Iron Block only Hex Cylinder Head Studs Kit

234-4341
ARP High Performance series head bolt kits are tough. They are rated at 180,000 psi--15 percent stronger than Grade 8 fasteners. They come available with a reduced wrenching hex head or 12-point head that help eliminate the need for valvetrain removal when re-torquing cylinder heads.
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Description

SPECS
Fastener Style: Stud
Thread Size: 7/16 in.-20
Undercut Stud: No
Head Style: 12-point
Fastener Material: ARP2000
Fastener Color: Black
Washers Included: Yes
Washer Style: Flat
Notes: For use with Dart LS Next iron blocks only. Fits 23-bolt LS cylinder heads.

Included in this kit is a packet of ARP Ultra-Torque Fastener Assembly Lubricant. It is specially formulated to eliminate "preload scatter" and will enable you to achieve within 5% of the desired preload on the "first pull." Please refer to the enclosed installation instructions for determining the correct fastener tightening requirements. ARP Ultra-Torque is also available separately in larger quantity containers. For fasteners that pass through water jackets, etc., we recommend use of ARP Thread Sealer.

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Shipping Information

  • Item Requires Shipping
  • 4.0 lbs.
  • W8.0000” x H8.0000” x L12.0000”
  • Free Basic Shipping

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