Genuine GM LS1 Head Gasket 12498544 LS1 Durable construction suited to harsh

Durable construction suited to harsh driving environments

this relay ensures efficient and safe operation of your electronic devices

these lifters utilise the same lifter guides as LS7 12595365

providing a secure seal and preventing leaks

ensures precise synchronisation of your harmonic balancer to your crank shaft

Genuine GM LS1 Head Gasket 12498544 LS1 Durable construction suited to harshThis Genuine GM LS1 Head Gasket 12498544 is sold as a set of two gaskets, specifically designed for servicing one engine. It is important to note that when replacing the head gaskets, the cylinder head bolts must also be replaced. Our store offers Genuine GM cylinder head bolts, which can be found under the part number 12498545 for engines up to 2004 and for engines after 17800568.