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MAHLE MOTORSPORTS PISTONSPART NUMBER: 644-BBC645500F03
Big Block Chevy PowerPak Piston & Ring Kit Forged 4032 High Silicon Low Expansion Aluminum Alloy
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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 Piston & Ring Kit
- Forged 4032 High Silicon Low Expansion Aluminum Alloy
- Bore: 4.500"
- Pin Diameter 0.990"
- -3cc Dome Volume
- Compression Ratio @ 118cc: 8.9:1
Technical Specs: - Cubic Inches: 509
- Bore: 4.500"
- Stroke: 4.000"
- Rod Length: 6.135"
- Compression Height: 1.645"
- Pin Diameter: 0.990"
- Crown Volume: -3cc
- Weight: 578g
- Compression Ratio @ 112cc: 9.3:1
- Compression Ratio @ 118cc: 8.9:1
- Compression Ratio @ 124cc: 8.6:1
Part TypePiston
BrandMAHLE MOTORSPORTS PISTONS
Package Height6.0
Package Width11.0
Package Length13.0
Weight19.0 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
