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MLELS7181130F03 - Mahle GM LS7 Flat Top & Inverted PowerPak Piston and Ring Kit, 429 C.I., 4.130" Bore, 4.00" Stroke

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LS7181130F03
Pricing: $706.63
Qty:

Description

Chevy LS7 Flat Top & Inverted
043", 1.5 Napier, 3.0mm File Fit Performance Ring Set

Specs:
Cubic Inch: 429
Bore: 4.130"
Stroke: 4.000"
Rod Length: 6.067"
Compression Height: 1.181R
Pin Diameter: 0.927"
Crown Volume: -3cc
Compression at 66cc: 12:1 / at 64cc: 12.2:1 / at 72cc: 11.2:1


Power Pak feature includes:

  • Forged piston for performance applications
  • Fully-machined crown
  • Grafal anti-Friction coating on skirts*
  • Phosphate-coated to reduce micro-welding and pin galling**
  • Pin bores finished on CNC boring equipment
  • Deburred
  • High strength, light weight steel pins
  • Race proven round wire locks
  • Low drag ring pak
  • Light weight slipper skirt forgings

    * MAHLE’s GRAFAL® skirt coating reduces drag, scuffing, friction and cylinder bore wear; reduces piston noise.

    ** Phosphate coating provides the grey appearance to the MAHLE piston. This dry lubricant coating (not to be confused with a thermal film coating) provides a lubricant film in the pin bores and ring grooves until the oiling system of the engine reaches operating pressure; particularly useful during the initial start-up or break-in of engines to protect against galling and microwelding. The piston crown is still machineable.
  • Details

    • LS7181130F03
    • LS7181130F03
    • Mahle
    • New

    Shipping Information

    • Item Requires Shipping
    • 13.0 lbs.
    • W12.0000” x H7.0000” x L14.0000”

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