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Old 02-01-2013, 08:27 PM
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63Longtop 63Longtop is offline
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Default 455 Piston ID .030

Picked up some pistons today they are marked L525, anyone know any details?

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Old 02-01-2013, 08:52 PM
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Firebob Firebob is offline
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Think you might be missing a number. Usually L followed by 4 numbers.
TRW/SpeedPro.

Robert

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69 Firebird-462/Edel round ports/currently running the Holley Sniper/4sp/3.23posi/Deluxe Int/pwr st/vintage air/4wl disc( a work in progress-always )

http://youtu.be/eaWBd3M9MN4
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Old 02-01-2013, 11:47 PM
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63Longtop 63Longtop is offline
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Default Pistons

Few pictures
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Old 02-01-2013, 11:58 PM
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Firebob Firebob is offline
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No idea. I'm out.

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69 Firebird-462/Edel round ports/currently running the Holley Sniper/4sp/3.23posi/Deluxe Int/pwr st/vintage air/4wl disc( a work in progress-always )

http://youtu.be/eaWBd3M9MN4
  #5  
Old 02-02-2013, 12:05 AM
ksnuclear ksnuclear is offline
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I think the "L" is actually a 1 and that these might be Silv-O-Lite 1525 cast pistons.

John P.

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Old 02-02-2013, 12:16 AM
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63Longtop 63Longtop is offline
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Default Piston

Thats it! Thanks, better get my eyes checked!

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