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Ford 351C Crate Engine by Tuff Dawg Engines

This Ford 351C crate engine by Tuff Dawg Engines was specifically designed for the person that wants to replace the Ford 351C in their Ford ride and get the extra power it never had! With the help of CompCam's split-duration cam and Aussie heads this Ford 351C is a great engine with strong throttle response and added torque and makes this Ford 351C crate engine by Tuff Dawg Engines the best choice for that added power. This engine runs on pump premium leaded or pump premium unleaded fuel and is for non-emission applications. 402hp @ 6000 rpm and 411lb of torque @ 5000 rpm makes this Ford 351C with Aussie heads your best choice.

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

  • 3.500" stroke crank
  • 5.778" forged rods with ARP rod bolts
  • 10 to 1 compression pistons

More special features of this engine include:

  • Seasoned block that has been vatted, magnafluxed for cracks, thermal cleaned and steelabrated, bored, honed and plateau honed to fit new oversized forged pistons
  • Deck head gasket surface on block with overhead CBN Mill to ensure a good long lasting seal
  • New CompCams Split-duration hydraulic cam
  • Installed on this engine is the famous Australian 2V closed chamber heads. They are casting #ARDIAE and have the "closed chamber" design of the early 4 barrel Cleveland heads but with the 2 barrel port sizes.
  • Heads have been vatted, glassbeaded/steelabrated and magnaflux checked to be free of cracks
  • 3-angle valve job
  • Both heads resurfaced on overhead CBN Mill
  • 60cc "quench" chambers vs the American 75cc open chamber head to boost compression
  • These heads have been used in the place of the American heads to increase compression and maintain low-end performance and boost all-around power
  • Will work with stock 2 barrel exhaust manifolds or headers
  • Deck surface casted thicker than American heads
  • New Valve guides and hardened exhaust seats installed for use with unleaded premium fuel
  • Assembled with all New 2.040"Int/1.660"Exh valves
  • New High performance valve springs setup to be used with CompCam's split-duration cam
  • New Oversize pistons and rings
  • New Heavy duty double row timing set
  • New High volume oil pump
  • New Brass expansion plugs
  • New Oversize main and rod bearings to fit reground 3.500" stroke crankshaft
  • New Edelbrock Performer aluminum intake manifold
  • This engine comes with 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. This engine works best with a 750cfm Holley carb (not included) and a 2400 rpm stall speed converter if being used with a automatic transmission
  • All parts are painted separately before assembly for that show quality look

This engine comes completely assembled with front sump oil pan, timing cover, harmonic balancer, chrome valve covers, and Edelbrock Performer aluminum intake manifold.

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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