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GS33380 1 Head Set - LS Head Bolt Kit Short Long OEM Style 97-03 LS1 4.8L 5.3L 6.0L

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LS Mahle Head Bolt Kit (1997-2003 with short/long bolts)

For use with engines that use SHORT head bolts on the front and rear of the head

  • Compatible with all GM LS series engines 1997 to 2003 (w/ 2 short bolts)
  • OEM style head bolt kit
  • Torque to yield bolts
  • Includes head bolts for ***ONLY 1*** cylinder head

More Information

Manufacturer Part Number 551854-STOCK
UPC 797822584633
Weight 5.326000
ICT Manufacturer Mahle
United States United States
Length Inches 6.25
Width Inches 6.4
Height Inches 2.4
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.