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Garage Sale - ICON Chevy 421 Forged Pistons, .218 Dome, 6.0 Rod, .040 Over
Garage Sale - ICON Chevy 421 Forged Pistons, .218 Dome, 6.0 Rod, .040 Over

Garage Sale - ICON Chevy 421 Forged Pistons, .218 Dome, 6.0 Rod, .040 Over

421 Chevy Small Block V8, Forged Aluminum Piston Material, Dome Piston Style, .218" Dome Height

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Garage Sale - ICON Chevy 421 Forged Pistons, .218 Dome, 6.0 Rod, .040 Over
Garage Sale - ICON Chevy 421 Forged Pistons, .218 Dome, 6.0 Rod, .040 Over
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Part # UP30292
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  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

Piston Material:
Forged Aluminum
Piston Style:
Dome
Piston Diameter:
4.165"
Dome Height:
.218"
Connecting Rod Length:
6.000"
Piston Ring Style:
E
Stroke:
3.875"
Piston Weight:
427 grams
Sold in Quantity:
Set

Info

Formerly KB Forged Pistons. Starting with 2618 alloy heat treated to high strength T-6 specifications, these give you the best value for your money. Exclusive V-rib adds strength without adding weight but allows maximum cooling.

  • High ductility 2618 alloy
  • Dual forced pin oiling on most applications
  • Lateral gas porting on higher compression ratios
  • Fully machined with deep valve pockets
  • Second land accumulator grooves
  • Top land mini groove technology
  • Diamond finished skirts
  • Triple wound spiral locks

For Chevy 421 c.i. (4.125" bore x 3.875" stroke). Use Style E rings (1.5mm, 1.5mm, 3.0mm).

Ring Style Chart (GIF)

474-965 Instructions (PDF)

 

These pistons are garage sale priced because the #5 pistons is incorrect. 

 

NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

Some parts are not legal for use in California or other states with similar laws/regulations

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