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Ford 390/400hp



Ford 390 Crate Engine by Tuff Dawg Engines

This Ford 390 crate engine by Tuff Dawg Engines would be EXCELLENT for a street/strip car, street rod, pickup, or your daily driver. Remove that old Ford 352, Ford 360, or Ford 390 and install this 400HP Ford 390 to bring your ride to life! This Ford 390 is a direct bolt-in, no modifications are needed! This Ford 390 does not just have horsepower, it also has 460 ft lbs of torque at 4000rpm to really push you back in the drivers seat! This engine will run on leaded or unleaded Premium fuel.

The balanced rotating assembly (typically includes crankshaft, pistons, rings, connecting rods, rod bearings, and balancer) featured in this engine:

  • 3.780" stroke nodular iron crank
  • 6.488" big beam forged rods with ARP rod bolts
  • 9 to 1 compression pistons

More special features of this engine include:

  • Seasoned 2-bolt main block
  • New Hydraulic flat tappet cam with .536"Int/.562"Exh valve lift
  • Heads have 2.030"Int/1.560"Exh valves
  • New Hardened exhaust seats for use with leaded or unleaded fuel
  • New 1.440" high performance springs set up to match cam
  • New Spiral-type valve guides for better oil retention
  • New Perfect Circle rings
  • New Double row timing set
  • New Oil pump with steel drive shaft and bolt on oil pickup tube
  • New Brass expansion plugs
  • New Edelbrock Performer RPM aluminum intake manifold. This dual plane intake constant cross-sectional area design builds low end and mid-range acceleration while optimized runner path make top-end hp
  • For those of you that have the hood clearance we will include a 2" high intake to carb spacer to increase plenum volume. This spacer increases the carb-to-plenum floor distance which atomizes the fuel better and also enhances low-rpm torque and throttle response. This engine takes a square bore carb. It works best with a 750cfm carb (not included)
  • All parts are painted separately before assembly for that show quality look

This engine comes completely assembled with oil pan, timing cover, harmonic balancer, valve covers, and intake manifold.

Hear this engine run!

This engine is covered by a 1 year written warranty.
(There is no warranty when using a Blower, Turbo, Super Charger or NOS)

If you have any questions regarding this item please call us at
D&J Machine & Performance Engines
(602) 395-0800 Mon-Fri 8:00AM to 5:00PM MST

Current Phoenix Time
NOTE: Arizona does not observe Daylight Savings Time
or email us at enginebuilder_1


How to purchase this Tuff Dawg Engine


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