The timing marks should face each other pic enclosed.
VALVE CLEARANCE ADJUSTMENT
NOTE: If valves and seats are reconditioned, adjustable rocker arm studs must be installed. Adjustment procedure is for adjustable rocker arm studs only. Engines
with original rocker arm studs are not adjustable.
1. Bring No. 1 cylinder to firing position and align timing marks on front cover and harmonic balancer. Adjust exhaust valves on cylinders No. 1, 2 and 3 by backing off adjusting nut until valve lash is felt at pushrod.
2. Tighten adjusting nut (while rotating pushrod) until all valve lash is eliminated. Tighten adjusting nut an additional 1 1/2 turns. Repeat adjustment on intake valves for cylinders No. 1, 5 and 6.
3. Turn engine one revolution to cylinder No. 4 firing position. Adjust exhaust valves on cylinders No. 4, 5 and 6. Adjust intake valves on cylinders No. 2, 3 and 4.
You sholdn't need the adjustable rocker studs, but if you can't get enough adjustment you' will, bu tyou shold be ok.
Friday, October 26th, 2012 AT 2:25 PM