408 - 427 Mahle PowerPak Forged Flat Top Pistons with Rings

408 - 427 Mahle PowerPak Forged Flat Top Pistons with Rings
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  • Product Code: 351MahleFlat
  • Availability: In Stock
  • $765.00 $649.00
  • + $20.00 Shipping charges

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Tags: mahle, powerpak, 408 piston, 427 piston, flat top

Mahle's PowerPak piston assemblies include forged pistons, piston rings, pins, and wire locks--all in one race-proven package. The pistons are hand-deburred and then coated with dry phosphate to protect against ring micro-welding and pin galling during initial startup. For additional performance, Mahle added its proprietary Grafal anti-friction coating to the piston skirts. Low drag rings, steel pins, and round wire locks complete the Mahle PowerPak package.

  • -6.5cc Flat Top 
  • 1.245 Compression Height 
  • .927 Pins
  • Inline Valve Relief Availabe in 4.030, 4.040, 4.060, 4.125, 4.130, 4.155 Bore Sizes
  • 1mm 1mm 2mm File Fit Moly Ring Set
  • Grafal Coated Piston Skirts
  • Dry Phosphate Coated
  • Hand Deburred
  • Pin fitted German steel pins noted for their high strength, light weight and durability
  • Round Wire Locks
  • CNC Machined Piston Crowns
  • Forced Pin oiling with Machined Oil Drain backs

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