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ARP LS Gen 4 Head Stud Kit Equal Length 2004-Up 234-4317

$449.99 $399.99

Brand ARP
SKU: 551868

LS ARP Head Stud Kit (2004-UP)

For Use With EQUAL LENGTH Head Bolt Engines Only

  • Compatible with all GM LS series engines 2004 and newer
  • Rated at 190,000psi 
  • Cold forged and heat treated for maximum strength
  • Includes head studs, 12 point nuts, and washers
Manufacturer Part Number 551868-ARP-234-4317
UPC 730792483599
Tariff 3
Weight 5.4150
Manufacturer LSD
Country of Manufacture United States
Length Inches 9
Width Inches 3
Height Inches 5
Proposition 65 Yes
Proposition 65 Warning

WARNING - This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to


ALUMINUM: Most of the aluminum alloys used today contain some level of lead, usually less than .1%. Lead is known to the state of California to cause cancer and reproductive harm. Most aluminum alloys are physiologically inert in their solid form, and the lead is contained within, however user-generated dust and/or fumes may pose a hazard if inhaled or ingested. Heating beyond a certain temperature may also provide avenues for exposure.


STEEL (steel bolts):  Steel is an iron alloy with several metals including Nickel and Chromium. Both Nickel and Chromium are known to the State of California to cause cancer and reproductive harm, respectfully. This warning applies to stainless steels as well.