|   | 
      
         
        Short block assemblies: These start with a "new" dart "Big 
M" splayed 4-Bolt that is fully machined and race prepped. 
Including deck surfacing and squaring, cylinder boring and honing with 
torque plates, cam bearing installation, lifter valley screen installation and 
jet wash. Next a Callies 4.250" Stroker D/S series crankshaft, 
J&E/SRP forged piston, Manley H-beam connecting rods, plasma moly 
ring set, and Federal Mogul Race bearing set. Engines are 
digitally internally balanced and professionally assembled. 
		Available Labor Option: (Labor ONLY, PARTS sold 
separately) Machining of the lifter valley for hydraulic roller cam use, 
installation and degree of camshaft, set camshaft end play, install timing 
chain set, machining and fitting of timing cover, installation timing 
cover gasket. NOTE: Camshaft timing cover, timing chain set and 
gasket sold separately. 
		* NOTE: These assemblies require internally balanced flywheel 
and harmonic balancer, sold separately. Machine work is required 
for hydraulic roller cam use. 
        
          
            
              | 
              Part
                No. | 
              
              Description | 
             
            
              | 
              620-5550 | 
              9.4:1.0 Short Block Assembly | 
             
            
              | 
              620-5551 | 
              8.4:1.0 Short Block Assembly | 
             
            
              | 
              620-5552 | 
              Assembly Labor Option for Camshaft described above | 
             
           
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