push rod lengths

[cuda lover]

Hello,

Im rebuilding a 1973 340 engine. I have bought :

COMP Cams Pro Magnum Shaft Mount Roller Rocker Arms CCA-1622-16
COMP Cams High Energy Hydraulic Lifters CCA-822-16
COMP Cams Magnum Pushrods CCA-7592-16

the engine did have a high performance cam (I can get numbers if that helps determine rod length

The rods are about 7.5 inches

But installed some of the rods do not reach the rocker, or look far away, I mabe able to adjust them but this was not the situation in another 340 I have with stock rockers. I will try to add a picture. Will there be enough adjustment, or do I need longer rods.

[cuda lover]

here is picture

[YO7_A66]

 I would suggest that you purchase a set of adjustable pushrods. Then you can measure each one and order exactly the length that you need.  When you have a pair, the procedure just goes quicker. You can also use the adjustables to check for push rod clearances since you are using all new parts.
Your picture looks like too much gap.

 I would also suggest that you buy the best push rod that you can budget.

[cudabob496]

also get Comp Cams opinion