408W/ 475 HP Crate EFI Engine W/Automatic Transmission
$22,985.00
351w based engine. 4.00 inch Stroke. The 408w / 475 HP Crate EFI Engine W/ 4 speed AOD Stage 3 Automatic Transmission is a nice upgrade for the early 351w Ford Mustangs . Classic Thump Idle sound. Available Carbureted or Sniper EFI. This 408w has lots of Seat of Pants Torque Gains for pulling / Towing. Just the right amount of classic Thump Idle sound. Pump Gas Friendly Pump Gas Friendly – 91 octane and up. The Sniper EFI delivers clean and consistent starts and a very responsive throttle.
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- Precision machined 351w roller block
- Cast steel crankshaft 4.00 inch stroke
- Steel beam connecting rods with 190,00 psi hardened bolts
- Srp / mahle forged pistons 10 to 1 compression
- Perfect circle chrome moly piston rings
- 3 piece steel double roller style timing chain
- Hydraulic steel xtreme energy roller camshaft agressive muscle car sound. Broad torque
- New melling oil pump and screen
- Aluminum Performance Cylinder Heads. 60cc Combustion Chambers with Bronze Guides
- Stainless steel swirl polished intake valves
- Stainless steel swirl polished exhaust valves
- Hard seats for unleaded or regular fuel
- Heavy duty 1.45 diameter valve springs, 7 degree locks
- Champion spark plugs gapped and installed
- Comp cams xtreme duty roller rockers
- New heavy duty chrome moly push rods
- New chrome front sump 5 quart oil pan
- Timing chain cover with scale
- Aluminum polished baffled valve covers
- Heavy duty automatic flywheel
- New edelbrock rpm dual plane intake manifold
- New 4 barrel 750 cfm quick fuel carburetor w/ electric choke
- Billet aluminum electronic ignition distributor. W/ 45,000 volt coil
- 45 degree water temperature thermostat housing & thermostat
- 8mm accel silicone wires
- New high volume chrome fuel pump
- High flow water pump
- Chrome dip tube and dipstick
- New chrome 14 inch air cleaner with washable element
- New fuel lines and gas filter
- Hot run tested includes setting initial and full timing advance
- Video footage shown of your engine in test stand
- Blue printed, assembled by ase technicians
- Engine Midplate Installed
- Includes AOD 4 Speed Stage 3 – Automatic Overdrive Transmission w/ matching Billet Torque Converter Shipped separately with Engine
- High Torque Starter
- Crating and packaging at no extra charge
- Sniper EFI 2 Throttle Body Fuel Injection. Includes Harness, Sensors.
- High volume Electric External fuel pump
- EFI fuel lines and gas filter
Description
408W/ 475 HP Crate EFI Engine W/Automatic Transmission
The 408W/ 475 HP Crate EFI Engine W/Automatic Transmission is a nice upgrade for the early 351w Ford Mustangs . The overdrive gear reduces the RPMs considerably from an early C4 . More torque than the 302. Cast Steel Crank, Steel Beam Rods, Roller Camshaft, Roller Valvetrain. Aluminum Cylinder Heads Flow exceptionally better than the old Iron Heads. Classic Thump Idle sound. Available Carbureted or Sniper EFI. This 408w has lots of Seat of Pants Torque Gains for pulling / Towing. Just the right amount of classic Thump Idle sound. Pump Gas Friendly Pump Gas Friendly – 91 octane and up
1965- 1973 FORD MUSTANG – Early and later model Ford Muscle Cars
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