Mahle

Mahle Motorsport Chrysler 6.4L Hemi Drop In Forged Piston 4.090 in. Single Piston

SKU: mhl930279090-1 UPC: 930279090-1
In stock
Backordered From Supplier – Call for Availability

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This item may be on backorder. Please contact us to confirm supplier availability and estimated lead time before ordering.

Call: (503) 662-9752 | Email Us: info@dfispdx.com

$92.69

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Got Questions? Feel free to email us or call us at (503) 235-1947

Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase. Orders shipping to restricted areas may be canceled.

Mahle Motorsport builds this forged drop-in replacement for the Chrysler 6.4L HEMI, machined to a 4.090 in. bore. Crown volume is 3.6cc, which puts compression at 11.0:1.

Key Features

  • 4032 forged aluminum construction
  • Bore: 4.090 in. | Stroke: 3.724 in. | Rod: 6.200 in
  • Compression height: 1.211 in
  • Pin diameter: 0.945 in
  • Crown volume: 3.6cc
  • Compression ratio: 11.0:1
  • 1.0, 1.0, 2.0mm file fit ring set included
  • Listed weight: 453 grams each
  • Drop-in forged replacement assembly, no balancing and no compression ratio change, hard anodized top ring groove
  • Sold individually

Fitment

  • Chrysler 6.4L HEMI
  • 4.090 in. bore

Product Details

  • Manufacturer Part Number: 930279090-1
  • Brand: Mahle Motorsport
  • Application: Chrysler 6.4L HEMI
  • Bore: 4.090 in
  • Stroke: 3.724 in
  • Rod length: 6.200 in
  • Compression height: 1.211 in
  • Pin diameter: 0.945 in
  • Crown volume: 3.6cc
  • Compression ratio: 11.0:1
  • Alloy: 4032
  • Weight: 453 grams
  • Quantity: Single piston

Shipping Height: 3.5

Shipping Length: 6.0

Shipping Width: 5.5

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