These Gaskets Can Also Be Used With LS3, LS2, And 6.0L Iron Blocks, As Well As 4.8L/5.3L And LS1/LS6 Applications (Bore Diameter Differs, But These Gaskets Are Still Compatible For Use On The Smaller Bores). 4.100" Bore, .055" Compressed Thickness, 7 Layer.


  • (LS1/LS6/4.8L/5.3L/5.7L/6.0L) Gasket Kit Includes:

1 x Gen III Valley Cover Gasket 12558178
2 x LS1/LS2/LS3 Header Gasket
1 x LS Oil Pan Gasket
2 x LS Water Pump Gasket
1 x LS Front Cover Gasket
2 x LS Valve Cover Gasket
1 x LS Damper Seal
1 x LS Rear Cover Gasket
1 x Rear Main Seal
4 x Water Crossover/Block Off Gaskets 12551933

  • 2 x Knock Sensor Grommet 12558177
  • 2 x Multi-Layer Steel (MLS) Head Gaskets For LS9 Engines

This product fits the below vehicles. Please check that your vehicle is in the list before purchasing:

Brand Machter Autoparts Online
Shipping Weight 0.8000kg
Shipping Width 0.300m
Shipping Height 0.020m
Shipping Length 0.600m
Shipping Cubic 0.003600000m3