In Stock & Ready to Freight Transmissions

Chevy 350 Engine & 4L60E Transmission Powertrain Package 390HP

Part no: 40235024P6
Brand: Chevrolet
Condition: Refurbished / remanufactured
Regular price $11,999.00 Save $2,999.75
Sale price $8,999.25
Sale price ends Mon Nov 30, 11:59 PM PT
+ freight from $295.00, insured LTL, priced by delivery zone (rates)
From $9,294.25 delivered
  • Palletized and heavy shrink-wrapped for freight
  • LTL carrier delivery with optional liftgate service
  • Ships in 1–2 business days from Los Angeles, CA
  • Transit typically 3–14 business days, continental US
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Details & Inspection Notes

Part Number / SKU: 40235024P6

Unleash 390 horsepower and 410 lb-ft of torque with Monster’s Chevy 350 Engine & 4L60E Powertrain Package, built for serious performance and everyday reliability. This package is engineered to dominate the street, handle the strip, and deliver dependable power wherever you drive.

The Chevy 350 engine comes loaded with performance upgrades including aluminum heads, a roller cam, and hypereutectic pistons for lasting strength. Paired with Monster’s upgraded 4L60E transmission, you get crisp, precise shifts and proven durability to handle high-performance demands as well as daily driving.

Perfectly matched for maximum efficiency, this package transforms your vehicle into a high-performance machine with the Monster edge.

Startup & Installation Checklist

  • Inspect all external gaskets, seals, spark plugs and timing components prior to installation.
  • Refill engine oil, transmission gear oil and coolant to manufacturer-specified capacities before initial cranking.
  • Prime the lubrication system and verify ECU wiring pinouts, sensors, and ground connections.
  • Startup warranty covers internal lubricated components, cylinder heads, and engine block for 30 days from delivery.

Full terms: 30-day startup warranty · returns