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Chevrolet Performance Cylinder Head Gasket (Set of 2) for LS 4.8L, 5.3L, & 5.7L

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Chevrolet Performance Cylinder Head Gasket

Compatible with all gen III and IV, LS engines (4.8L, 5.3L, 5.7L)(will not fit 6.0L and larger bore engines)

  • 3.910" gasket bore
  • Compressed thickness : 0.051"
  • Includes 2 head gaskets

More Information

Bullet Point 1 3.910" bore
Bullet Point 2 Compressed thickness : 0.051"
Bullet Point 3 Compatible with: LS1, LS6, 5.7
Bullet Point 4 Includes: Both headgaskets (set of 2)
Bullet Point 5 Factory gasket
Manufacturer Part Number GAS006-LS1
Weight 1.400000
ICT Manufacturer ICT Billet
United States Unknown or Varies
Download .PDF for Vehicle No

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.