Click on image to zoom

MLELS1340030F04 - Mahle GM LS1/LS2/LS6 Flat Top & Dome PowerPak Piston and Ring Kit, 370 C.I., 4.030" Bore, 3.622" Stroke

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Pricing: $766.88


Chevy LS1/LS2/LS6 Flat Top & Dome
1.5, 1.5, 3.0mm File Fit Performance Ring Set

Cubic Inch: 370
Bore: 4.030"
Stroke: 3.622"
Rod Length: 6.098"
Compression Height: 1.340
Pin Diameter: 0.945"
Crown Volume: -4cc
Compression at 66cc: 10.4:1 / at 64cc: 10.7:1 / at 72cc: 9.8:1

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

    • LS1340030F04
    • LS1340030F04
    • Mahle
    • New

    Shipping Information

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

    Trusted Specialists GM engine & parts specialists
    Located in the USA Owned, operated, & employed
    Need Assistance? Call us at 888-748-4655
    Mon-Fri 8am-6pm EST
    Have a Question Email us and we'll get back to you within 24 hours
    Pace B2B