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$549.99
Icon IC739.030 Forged SB Ford 347 Dome Pistons .030 Over
Icon Ford 347 Forged Pistons, .150 Dome, 5.4 Rod

Icon IC739.030 Forged SB Ford 347 Dome Pistons .030 Over

347 Ford Small Block V8, Dome Piston Style, Forged Aluminum Piston Material, .150" Dome Height

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Icon Ford 347 Forged Pistons, .150 Dome, 5.4 Rod
Icon Ford 347 Forged Pistons, .150 Dome, 5.4 Rod
Icon IC739.030 Forged SB Ford 347 Dome Pistons .030 Over
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Icon Ford 347 Forged Pistons, .150 Dome, 5.4 Rod
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Part # 474739-030
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Details

Piston Style:
Dome
Piston Material:
Forged Aluminum
Piston Diameter:
4.030"
Dome Height:
.150"
Stroke:
3.400"
Connecting Rod Length:
5.400"
Piston Weight:
414 grams
Piston Ring Style:
C
Wrist Pin Diameter:
0.9272"
Wrist Pin Weight:
135 grams
Compression 58cc =:
12.9 : 1
Compression 64cc =:
11.8 : 1
MFG. Part #:
IC739.030
GTIN Code:
800745094926
Sold in Quantity:
Set

Info

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

  • 4.00" bore x 3.40" stroke
  • 5.4" rod length
  • .927" pin diameter
  • Use Ring Style C (1/16", 1/16", 3/16")

Ring Style Chart (GIF)

Item Details

C/R 64cc=11.8, 69cc=11.1
Piston/Pin Weight: 546 g
Rod Length: 5.4"
.150" Dome

Notes

Features:
  • 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

Charts

474-739 Instructions (PDF)

Important Messages

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

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