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Speed Pro ZL2320F30 - Speed-Pro Power Forged Pistons

  • Piston, Forged, Flat, 4.087 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Oldsmobile, V8, Each
  • Application Specific
  • Estimated Ship Date: 4/2/2010
 
BrandSpeed Pro
Manufacturer's Part NumberZL2320F30
Part TypePistons
Product LineSpeed-Pro Power Forged Pistons
Summit Racing Part NumberTRW-L2320F30
 
Bore (in)4.087 in.
Bore (mm)103.810mm
Piston StyleFlat top, with no valve reliefs
Piston MaterialForged aluminum
Compression Distance (in)1.612 in.
Wrist Pin StylePress-fit
Pin Diameter (in)0.981 in.
Piston Ring Thickness5/64 in. x 5/64 in. x 3/16 in.
QuantitySold individually.
NotesDurOshield® coated piston skirt.
 

Higher compression, longer life.

These Power Forged pistons from Speed-Pro are designed to fit tight, thanks to a special aluminum alloy that doesn't expand as much as other alloys. They'll provide the stability and ring control that you need, plus the strength that you want. Speed-Pro pistons also feature ribbed skirts for better oil retention and even include new wrist pins!