ATK Jeep 4.7 Stroker Engine 205HP 99-06 Base HP67

Breathe new life to your old ride with this ATK HP67 Jeep 4.7 Stroker Engine 205HP 99-06 Base. It works with the existing components and provides a visible boost in performance. This crate engine adds 205 horsepower and 280 ft.lb torque to the jeep.

Engine Specifications:

• Horsepower: 205
  
• Torque: 280 lbs./ft.
  
• Block: Seasoned OE Block Cast #327AB, 328AB
  
• Bore/Stroke: 3.915" or 3.935" x 3.895"
  
• Year Range: 1999-2006
  
• Displacement: 4.6L / 4.7L
  
• Crankshaft: Scat Nodular Iron 3.895" Stroke / 2.125 Snout .850 Pilot Hole
  
• Connecting Rods: OE
  
• Pistons: Hypereutectic Dished
  
• Piston Rings: Moly Rings
  
• Compression Ratio: 9.3:1 Compression
  
• Camshaft: Hydraulic Flat Tappet
  
• Camshaft Specifications: 206/212 @050 .462in/.478ex 113LSA
  
• Camshaft Bearings: Installed & Clocked to OEM Position
  
• Cylinder Heads: 1999-2006 Cast #0331
  
• Freeze Plugs: Brass Installed & Sealed
  
• Rocker Arms: Stamped Steel
  
• Oil Galley Plugs: Installed & Sealed
  
• Oil Pan: OE 6qt.
  
• Weight: 397
  

ATK specializes in muscle. With the highest quality internal parts and Dyno Proven combinations of every engine built, ATK is able to add the most bang for your buck and back it up with an industry leading warranty.

Don't forget the engine paint!