Forged 40 overbore TRW pistons

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proptop

Active Member
Joined
Jul 22, 2011
Messages
226
Hey Guy's,
I hurt the motor in the buick and I need some pistons (quanity not know yet). What I am looking for are the old style TRW Buick pistons (NOT BUILT IN INDIA), pressed on stock length rods and stock stroke. Hopefully, somebody has some laying around. I really don't want to re-balance.
Thanks,
Bob
 
TRW only makes/made STD or .030 forged pistons. Might try another maker though.:)
 
My motor has .040 over forged Speedpro (TRW) pistons, so the did make them at one time. I'll look for the part number on the box when I get home tonight.

Edit: The speedpro ones may be the overseas type, will have to look further. They have been in the car since the early 2000s
 
Hey Guy's
Still haven't had any luck finding those pistons. Maybe someone still has a few laying around.
Thanks,
Bob
 
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