82 sport coupe piston

  • Thread starter 82v6tsportcoupe
  • Start date
8

82v6tsportcoupe

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need a used or new piston for an 82 sportcoupe 3.8l turbo (carbed) std. bore
 
I got a OEM 3.8 replacement piston. Less than one years use on it. No rod attached to it. It's in excellant shape with no wear on the ring gaps or skirts. No damage of any kind. You want it?
 
is the gm part #25502339 or aftermarket equiv.? if it is then i'll take it?
 
Really it's only shipping. The thing cost me about $25.00 bucks last year. *It is not NOS. It's from Sealed Power I believe, and I dont have the reciept/stock number anymore. But it is for the 3.8 engine.

I don't know if a replacement standard 3.8 piston is o.k. on a turbo. Some of the turbo cats here might be more informative. :confused:
 
82 SC stock sealed power numbers are

Cast: 504P
Hypereutectic: H521NP
Forged: L2481F

3.8 N/A numbers are
Cast: 450NP

You really should use a turbo approved piston. Even if you are only replacing one.
 
pat 83t do you have one of these pistons?if so how much?
 
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