Specifications
Head Gaskets (pair) aftermarket.
OEM Part number is: 12498544
Standard LS bolt pattern
Bore (in): 3.920 inch
Compressed Thickness (in): 0.051 inch
12 month warranty

Fitment Notes
Suitable for VT VX VY VZ Holden Commodore & HSV V8 5.7lt LS1.
LS1/LS6 cylinder multi layer head gaskets 1997 - 2006
 
Conveniently sold as a pair (as 2 head gaskets are required for 1 engine), this duo of OEM multilayer head gaskets are the correct and best choice when removing and replacing the heads on your LS1 engine (excluding LS76, L77, LS2, LS3 etc – these are listed separately in our store).

These factory replacement 3 layer MLS head gaskets feature stainless steel faces making them perfect for both stock and mildly modified engines – a great choice for engines enjoying a performance camshaft upgrade or upgraded lifter package.

Ensuring you have a good seal on your heads is absolutely paramount for optimal performance. Don’t settle for cheap knock-offs – get the real thing and feel confident in your V8!