Icon Chevy 434 Forged Pistons, .180 Flat Top, 6.0 Rod
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 434 c.i. (4.125" bore x 4.00" stroke). Can be used with Vortec cylinder heads. Use Style C rings (1/16", 1/16", 3/16").
Ring Style Chart (GIF)
474-893 Instructions (PDF)
Item DetailsC/R 64cc=14.5, 69cc=13.5
Piston/Pin Weight: 589 g
Rod Length: 6"
- Comp Height - 1.015
- Pin Diameter - 0.9272
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