FORD 347 & 4R70W | POWERTRAIN PACKAGE

40134714P1

Ford 347 Engine & StreetMonster 4R70W Transmision Powertrain Package

$15,599.00 USD

$16,420.00 USD
SALE 5% OFF

PRODUCT OPTIONS
Questions? Call Us 800-708-0087
Features

ENGINE

  • Drop-in, 415 HP fully dressed long block crate engine
  • New Cast Iron Block
  • New Cast Steel Crankshaft
  • New Rods with 150,000 psi bolts
  • Forged Pistons
  • Moly piston rings
  • Hydraulic Roller Camshaft
  • Aluminum Heads
  • Hardened Pushrods
  • Brass freeze plugs installed and sealed

TRANSMISSION

  • Shift Correction Kit: Improves shift quality, timing, and responsiveness, delivering smoother, more consistent driving experiences.
  • Master Overhaul Kit: Comprehensive rebuild kit ensures the transmission is restored to like-new performance and long-term reliability.
  • New Pump Components: Ensures consistent fluid pressure for reliable operation and extended durability under heavy loads.
  • New Main Pressure Regulator Valve: Enhances fluid control for improved efficiency, smoother shifts, and increased component life.
  • New Direct 6-Clutch Drum: Increases torque-handling capacity and durability for high-stress applications.
ABOUT THIS PRODUCT

Unleash the ultimate combination of power and precision with Monster’s Ford 347 Engine & StreetMonster 4R70W Transmission Powertrain Package. Designed for high-performance builds, street dominance, and reliability, this powerhouse combo takes your classic Ford or performance vehicle to the next level. The high-torque Ford 347 stroker engine delivers relentless horsepower, while the heavy-duty 4R70W transmission ensures smooth, precise shifts and durability to handle the demands of high-performance or daily driving.

Whether you’re restoring a classic Mustang, upgrading your F-Series truck, or building a street beast, Monster’s perfectly matched powertrain package guarantees peak performance and reliability.

WARRANTY

Parts

  • 24-Months

Labor

  • 24,000 miles
Customer Reviews
Frequently Asked
When Will My Transmission Ship?

In-stock transmissions usually ship the next business day.

Custom builds or out-of-stock units typically ship within 2–4 weeks.

Need it sooner? Call us — we can often make special arrangements.

What Is the Warranty?

We offer the most comprehensive coverage in the industry:

  • StockMonster: 1 Year (Extendable to 4 Years with Extend)
  • StreetMonster: 3 Years (Extendable to 6 Years with Extend)
  • SportMonster: 2 Years (Extendable to 5 Years with Extend)
  • TrackMonster: 1 Year (Extendable to 4 Years with Extend)

Extend warranties are optional add-ons available during checkout.

Is Shipping Cheaper if I Use a Commercial Address?

No — we offer a $299 Flat-Rate One-Way Shipping to any address, commercial or residential.

If you find a better rate, you're welcome to arrange your own shipping.