iron gt40 heads. Which intake gasket?

[98blackstallion]

Which intake gaskets are you guys using with these heads?

 

[BlownFiveLiter]

Felpro 1250's would work.

 

[98blackstallion]

Would it make a difference if the gt40 heads are on a 351w block?

 

[BlownFiveLiter]

It shouldn't matter. Those heads are going to choke 351+ cubes though. It'll make torque, but lack in HP.

 

[revhead347]

Stock replacement is fine. There's no point in spending the extra money on the 1250s. Just get a gasket for a 94' Lightning from the parts store. That will have the little rubber pieces for the valley in it for a 351.

Kurt