Icon Forged -10cc Dish Pistons, 428, 4.000" Str
2618 Forged Aluminum
6.625" Rod Length
1/16", 1/16", 3/16" Ring Size
Press-fit or floating
.030 Over- 4.150" Bore- IC892-030
.040 Over- 4.160" Bore- IC892-040
.060 Over- 4.180" Bore- IC892-060
Use OE and Edelbrock style heads. Some stock rods may need to be narrowed and balance pad removed.
Icon Line of Forged Pontiac Pistons by Keith Black use a high quality forging that results in a much lighter piston than the Federal Mogul/TRW. The pin is also quite a bit lighter than the TRW. These pistons come with pin locks so they can be used with BUSHED or PRESS-FIT rods.
Image may not represent actual product.
|Stock Bore:||4.120||Rod Length:||6.630||Pin Diameter:||0.9805|
|Stroke:||4.000||Comp. Ht:||1.595||Top Land:||0.250|
|Minimum Clearance||OE Deck Height:||10.250||Weight Piston/Pin:||574/149|
|Head Type||D-cup||Effective Head Volume||10cc|
|Ext. Valve Depth||0.206||Ext. Valve Dia.||1.870|
|Int. Relief Depth||0.208||Int. Relief Dia.||2.210|
Centered pin. useOE or Edelbrock style heads. Some stock rods may need to be narrowed and balance pad removed.
- Item Requires Shipping
- 16.0 lbs.
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