1011081 TBI head valve seal part numbers?

[L31MaxExpress]

0.562" od valve guide boss?

 

[tayto]

the exhaust is just orings with a plastic umbrella type seal

More Information for FEL-PRO SS72526

 

[evilunclegrimace]

the exhaust is just orings with a plastic umbrella type seal

More Information for FEL-PRO SS72526

Those are for .344 valve stems.

 

[tayto]

Those are for .344 valve stems.

you sure the exhaust valves are same size as intakes? I thought the intakes were .375 but exhaust was .344

 

[evilunclegrimace]

you sure the exhaust valves are same size as intakes? I thought the intakes were .375 but exhaust was .344

It's the other way around on my heads

 

[tayto]

It's the other way around on my heads

More Information for MAHLE / CLEVITE SS45874

 

[evilunclegrimace]

More Information for MAHLE / CLEVITE SS45874

What I have found is the black seals are for 3/8" stems and the white seals are for 11/32" stems

 

[tayto]

What I have found is the black seals are for 3/8" stems and the white seals are for 11/32" stems

do the 3/8 stems still use the oring?

 

[evilunclegrimace]

do the 3/8 stems still use the oring?

Yes