6808 Metering Block for 4801 Holley

[firstgenaddict]

1971 350/330 LT1 front block
Looking for a 6808 for a 4801 Holley -

My original apparently has a hole which I cannot locate as it drains the front bowl directly into the plenum... when I gut the jets, PV, and mixture screws install into a different block - fuel remains in bowl.

Thanks
James

[firstgenaddict]

Still looking for a 6808 Metering block if anyone has one...

[big gear head]

Have you replaced the power valve? If it's ruptured it will drain fuel into the intake.