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Pushrod ends question

Started by COKE, April 28, 2013, 05:20:06 PM

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COKE

Hi all,

Do the lifters work the same on  3/8" and 5/16"  pushrods ball tips or do they need a specific size?

I have lunati lifters/cam and i have found a set of comp camps whose lengt is very close to what i need.
The cup is 5/16" but the ball is 3/8".Not sure if the ball is going to be loose into the lifter.

Thanks


69´Charger R/T,440 ,4-speed,Dana 60 3.55.

bobs66440

Not too sure about Lunati, but other's lifters have a bigger cup and are designed to work with 5/16" or 3/8" push rods.

Mick70RR

I've used pushrods with a 5/16" ball and pushrods with a 3/8" ball without problems. Both sets of lifters had a 5/16" cup to match the rocker studs.
1970 Road Runner, 505 cid, 4 speed, GV overdrive, 3.91 gears
11.98 @ 117 on street treads

COKE

69´Charger R/T,440 ,4-speed,Dana 60 3.55.