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MAHLE MOTORSPORTS PISTONSPART NUMBER: 644-270280F03-1
Big Block Chevy PowerPak Single Pistont Forged 4032 High Silicon Low Expansion Aluminum Alloy
Currently Unavailable
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Big Block ChevyFlat Top Pistons 1.5, 1.5, 3.0mm Rings
- Big Block Chevy PowerPak Single Piston
- Forged 4032 High Silicon Low Expansion Aluminum Alloy
- Bore: 4.280"
- Pin Diameter: 0.990"
- -3cc Dome Volume
- Compression Ratio @ 118cc: 8.7:1
Technical Specs: - Cubic Inches: 489
- Bore: 4.280"
- Stroke: 4.250"
- Rod Length: 6.385"
- Compression Height: 1.270R
- Pin Diameter: 0.990"
- Crown Volume: -3cc
- Weight: 489g
- Compression Ratio @ 112cc: 9.1:1
- Compression Ratio @ 118cc: 8.7:1
- Compression Ratio @ 124cc: 8.3:1
Part TypePiston
BrandMAHLE MOTORSPORTS PISTONS
Package Height3.6
Package Width5.3
Package Length5.7
Weight1.63 PG
Part CategoryPerformance Parts
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
