ATK Ford 408 Stroker Short Block -22cc Dished SP25 Engine

Make your own street machine with this ATK SP25 Ford 408 Stroker Short Block. Built with carefully handpicked components of superior quality, this crate engine produces great horsepower without costing much money. Cast iron material and forged internals make this mill very tough and durable.

Short Block Specification

• Block: Seasoned OE Roller Block
  
• Bore/Stroke: 4.040 x 4.000
  
• Year Range: 1969-1997
  
• Displacement: 408 C.I.D.
  
• Crankshaft: Scat Nodular Iron 4.000" Stroke 1 Piece Internally Balanced
  
• Connecting Rods: Scat 4340 Forged I Beam 6.200" ARP 8740 Bolts
  
• Pistons: Forged +22cc Dished With 2 Valve Reliefs
  
• Piston Rings: Moly Rings
  
• Compression Ratio: 58cc=10.7:1/64cc=10.1:1/70cc=9.4:1
  
• Camshaft Bearings: Installed & Clocked to OEM Position
  
• Freeze Plugs: Brass Installed & Sealed
  
• Oil Galley Plugs: Installed & Sealed
  
• Weight:285
  

Every great build needs a solid foundation! For that reason, we take the hard work out of the picture by selling short blocks that are ready for you to complete yourself. Our GM Short Blocks are most commonly packaged as the engine block assembled with Pistons, Piston Rings and Crankshaft installed.

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!