Sealed Power, need info
 

I recently bought some stuff left behind by an old dragracer. I´m planning on using what I can when building a iron head L-88 with Hilborn injection. Now the problem for me is to identify some Sealed Power parts since they don´t seem to use the same part# anymore.
Does anyone have a link to the old numbers so I can find out more ? I have two sets of pistons for example: 7040 PA 030 and 7041 PA 060. What´s the difference between 7040 and 7041 ?

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I believe BBBenny started something with his hard charging Nova !

Re: Sealed Power, need info
 

7040PA is a LS-7 replacement with 1/16 1/16 3/16 ring and 580 dome

Re: Sealed Power, need info
 

took a second 7041PA is 427 1/16 1/16 3/16 580 dome

Re: Sealed Power, need info
 

Nothing wrong with Sealed Power parts.

Re: Sealed Power, need info
 

Thanks Jeffrey !
Can these "old" Sealed Power numbers be found somewhere on the internet? When I searched I only found other numbers, like L2268F for L-72 pistons.

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Re: Sealed Power, need info
 

[ QUOTE ]
Thanks Jeffrey !
Can these "old" Sealed Power numbers be found somewhere on the internet? When I searched I only found other numbers, like L2268F for L-72 pistons.
https://www.yenko.net/ubbthreads/imag...iggthumpup.gif

[/ QUOTE ]


Try and Google "TRW" then the part number on older items you might have better luck.