ARP2000 Head Stud Kit for Chevrolet LS (2003 & Earlier)

Pro Series ARP2000 head studs for Chevy LS (2003 and earlier) from ARP, centerless ground and heat treated before thread rolling, are designed to maximize reliability and strength, with nominally rated 220K psi tensile strength.

The PN 234-4344 kit includes a set of twenty M11 head studs, ten M8 studs, thirty parallel-ground washers, thirty 8740 chrome-moly 12-point nuts, and ARP’s own Ultra-Torque fastener assembly lubricant.


  • For 2003-and-earlier Chevy LS engines.
  • Built for strength and longevity.
  • Centerless ground and heat treated.
  • 220,000 psi tensile strength rating.

For more information contact a Karbelt Pickering salesperson.

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