Need help with pushrod length!

[bobbys9350]

Hey guys, im putting together a 89 302. i got a TFS stage 1 cam, GT40p heads, comp rocker arm studs, comp guidplates, and proform 1.6 roller rockers. when i put it together i noticed the pushrods are too short. what length do i need?!?! thanks!

 

[R2D2]

measure, no way around it. Valvetrain geometry is most critical. Or throw it together, but dont make any threads when and if it bends a pushrod, drops a valve etc..

 

[Grn92LX]

measure, no way around it. Valvetrain geometry is most critical. Or throw it together, but dont make any threads when and if it bends a pushrod, drops a valve etc..