vettenuts

iTrader: (4)

How does the oil keep from coming out of the front cover is the damper is keyed, the bolt face?

smask04C5

iTrader: (1)

If you use an ARP bolt on a keyed crank, coat the 1/4 machined flatwasher with hi-temp silicone and 271 loctite on the threads and torque to 190#. If you use a dowel pin to secure the hub of an ATI balancer, drill hole is centered between hub and crank snout and does not protrude behind hub, but I still apply a small amount of silicone to the washer as above.

vettenuts

iTrader: (4)

But the keyway goes the entire length of the hub. No mention of it in the ATI instructions. Does the ARP bolt come with separate instructions, or just a bolt in a bag.

smask04C5

iTrader: (1)

Bolt and washer in a bag with torque instructions

smask04C5

iTrader: (1)

If you are running a stock crank, drill and install a dowel pin to secure hub. IMO, not worth the trouble and expense to key crank unless it is already apart