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1 Head Set - Fel-Pro LS Head Bolt Kit Equal Length OEM Gen IV 4 4.8L 5.3L 6.0L

In stock
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LS Fel-Pro Head Bolt Kit (Gen 4)

For use with EQUAL LENGTH head bolt Engines Only

  • Compatible with newer GM LS series engines
  • OEM style head bolt kit
  • Torque to yield bolts
  • Includes ***ONLY 1*** set of head bolts (compatible with 2 sets per engine)

More Information

Manufacturer Part Number 551868-STOCK
UPC 797822584640
Weight 4.050000
ICT Manufacturer Felpro
United States United States
Length Inches 6.25
Width Inches 5
Height Inches 2.5
Download .PDF for Vehicle No

WARNING - This product can expose you to chemicals including nickel, 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.