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
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 DetailsC/R 64cc=11.8, 69cc=11.1
Piston/Pin Weight: 546 g
Rod Length: 5.4"
- 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
474-739 Instructions (PDF)
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
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