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Chevy 377 Engine & 4L80E Transmission Powertrain Package
Inspected & Documented Condition notes recorded before palletizing.
30-Day Startup Warranty Covers block, heads and internal moving components.
In Stock & Ready to Freight Transmissions

Chevy 377 Engine & 4L80E Transmission Powertrain Package

Part no: 40237714P1
Brand: Chevrolet
Condition: Refurbished / remanufactured
Regular price $12,499.00 Save $3,124.75
Sale price $9,374.25
Sale price ends Mon Nov 30, 11:59 PM PT
+ freight from $295.00, insured LTL, priced by delivery zone (rates)
From $9,669.25 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: 40237714P1

Unleash the beast with Monster’s Chevy 377 Engine & 4L80E Transmission Powertrain Package, your ultimate upgrade for raw power, reliable performance, and seamless operation. Designed to dominate on the street, the strip, or anywhere in between, this powerhouse combo delivers unparalleled torque, horsepower, and durability for a wide range of vehicles. Perfectly matched for maximum efficiency and performance, this package is ready to transform your ride into a high-performance machine.

The Chevy 377 stroker engine is built for serious power, delivering impressive torque and horsepower with its stroked and bored design. Paired with Monster’s upgraded 4L80E transmission, this package ensures smooth, precise shifts and durability that can easily handle high-performance demands and daily driving.

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

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