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Old 11-21-2018, 09:01 AM   #1
ChadW
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SBC stamped rocker identification..

How can I tell if I have standard SBC stamped rockers or if I have the long slot stamped rockers? Does anyone know the slot length for either of them? My slot measures .620

There is also a triangle embossed on the inside valve tip area of the rocker if that means anything..

Thanks..
Chad
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Old 11-21-2018, 09:36 AM   #2
geezer#99
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Re: SBC stamped rocker identification..

This might help.

http://garage.grumpysperformance.com...hrods-rub.198/

Last edited by geezer#99; 11-21-2018 at 09:53 AM.
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Old 11-21-2018, 10:15 AM   #3
ChadW
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Re: SBC stamped rocker identification..

Quote:
Originally Posted by geezer#99 View Post
yea, i seen that link as well and thought it was what i needed when i seen the pic with the slot measurments, but those are BigBlock rockers so the slot measurments are not what i need. thanks though..
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Old 11-21-2018, 11:13 AM   #4
geezer#99
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Re: SBC stamped rocker identification..

I think the pic is accurate for sbc rockers.
Here’s another in here.

https://www.chevydiy.com/small-block...lifters-guide/
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Old 11-21-2018, 11:19 AM   #5
ChadW
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Re: SBC stamped rocker identification..

Quote:
Originally Posted by geezer#99 View Post
I think the pic is accurate for sbc rockers.
Here’s another in here.

https://www.chevydiy.com/small-block...lifters-guide/
the pic in that previous link was for big block rockers im sure...I measured mine and the slot is .620 The small slot in that pic was .700 I would have never thought it would be that difficult to find the standard slot length..lol the search continues..
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Old 11-22-2018, 12:39 AM   #6
RustyBucket
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Re: SBC stamped rocker identification..

Here's Melling long & standard slot O.E. at Orielly. See if they'll pull one of each and you can compare them to yours.
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