The cover is made from billet alum. and is O-ringed. Cam cover is 6.050" in diameter and is .750" thick from gear drive cover surface to fuel pump mount surface. Cover is not drilled or tapped for fuel pump or extension, buyer must have the ability to do this after purchase. Cam thrust is set off the snap ring that is in the front cover. Includes mounting bolts and washers.
COVER WILL NOT FIT DONOVAN 417 GEAR DRIVE COVERS.