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GM Pistons
- Cast Piston
- Small Block Chevy 327
- 4.040" Bore
- Flat, with four valve reliefs
- Ring Groves: 5/64", 5/64", 3/16"
- 1/pkg
- The value of Speed-Pro's line of cast aluminum pistons are hard to beat for budget or stock-style rebuilds. They are made from high-quality aluminum alloys and feature a carefully controlled casting, heat-treating, and CNC-machining process. And, because they're designed and manufactured to exceed OEM specs, they'll provide improved reliability, performance, and a long service life.
Product LineSpeed-Pro Cast Pistons
BrandSEALED POWER
Package Height3.7
Package Width4.1
Package Length4.2
Weight1.7 PG
Part CategoryReplacement Parts
Vendor Part Number310NP 40
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
