Small Block Ford PowerPak Piston & Ring Kits
Product Discontinued
MAHLE MOTORSPORTS PISTONSPART NUMBER: 644-930244430

Small Block Ford PowerPak Piston & Ring Kits

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Small Block Ford
  • Flat Top Pistons
  • 1.5, 1.5, 3.0mm Rings
  • Small Block Ford PowerPak Piston & Ring Kit
  • Forged 4032 High Silicon Low Expansion Aluminum Alloy
  • Bore: 4.130''
  • Pin Diameter: 0.927''
  • -6.5 cc Dome Volume
  • Compression Ratio @ 64cc: 12.1:1 (429 ci)

    Technical Specs: 

    -Combination 1-

    • Cubic Inches: 428
    • Bore: 4.125"
    • Stroke: 4.000"
    • Rod Length: 6.250"
    • Compression Height: 1.245"
    • Pin Diameter: 0.927"
    • Crown Volume: -6cc
    • Weight: 466g
    • Compression Ratio @ 58cc: 13:1
    • Compression Ratio @ 64cc: 12.1:1
    • Compression Ratio @ 70cc: 11.3:1 -Combination 2-
    • Cubic Inches: 438
    • Bore: 4.125"
    • Stroke: 4.100"
    • Rod Length: 6.200"
    • Compression Height: 1.245"
    • Pin Diameter: 0.927"
    • Crown Volume: -6cc
    • Weight: 466g
    • Compression Ratio @ 58cc: 13.3:1
    • Compression Ratio @ 64cc: 12.4:1
    • Compression Ratio @ 70cc: 11.6:1
  • Part TypePiston Set with Rings
    BrandMAHLE MOTORSPORTS PISTONS
    Part CategoryPerformance Parts
    Part FitmentSemi Universal
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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