Pushrod length

the cam specs are as follows:

Intake Exhaust
Valve Adjustment 0 0
Gross Valve Lift 0.488 0.491
Duration At 0.006 Tappet Lift 274 286
Valve Timing At 0.006
Open Close
Intake 31 63
Exhaust 77 29
These Specs Are For The Cam Installed At 106 Intake CL
Intake Exhaust
Duration At 0.05 230 236
Lobe Lift 0.325 0.327
Lobe Separation 110