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Small Block Chevy Stock-Type Pistons
- 350ci Stock Type Piston
- Piston Dia.: 4.000''
- Piston Top: Flat Top, 4-Valve Reliefs
- Pressed Pin
- Comp Ratio: 10.4:1 w/58cc Head, 9.72:1 w/64cc Head
- Ring Grooves: 5/64'', 5/64'', 3/16''
- Sold Each
- Speed-Pro developed Powerforged Pistons, and set the pace in powerforged technology. The high silicon VMS-75 alloy is found exclusively in pistons "powerforged" by Speed-Pro. Up to 3,000 tons of force forges aluminum slugs into the basic piston form, which creates a grain flow pattern in the structure providing excellent strength, ductility, and heat dissipation.
Note: All compression ratios are approximate. They're figured with a gasket thickness representative of those commonly used.
Part TypePiston
Product LineSpeed-Pro Powerforged Small Block Chevy Pistons
BrandSEALED POWER
Package Height3.7
Package Width4.5
Package Length4.6
Weight1.79 PG
Part CategoryPerformance Parts
Vendor Part NumberWL2256F30
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
