POWERHEAD GASKET KIT

[CVX20SPRINT]

Been trying to locate a powerhead gasket kit. for my 2.0 L Merc V6.
My ser # is 5904326 which I believe to be a late 81. The Sierra # is 18-4315 for an 81 and 18-4317 for an 82.
The 18-4315 seems to be no longer available.For the most part can there be that much difference from one to the other?
Any suggestions as to where to get a kit for this motor?

 

[Faztbullet]

The difference between the Gen1 and Gen2 blocks is head gasket and divider plate gaskets....

 

[CVX20SPRINT]

The difference between the Gen1 and Gen2 blocks is head gasket and divider plate gaskets....

So I'd have to buy the 2nd gen kit and then get the other gaskets individually or can they even be had that way?

 

[Faztbullet]

Cheaper to buy em all seperate ...

 

[CVX20SPRINT]

Cheaper to buy em all seperate ...

Thanks Bullet