Blueprint Crate Engines Small Block Chevy 383ci / 445HP / 463TQ

Block:

• Brand New Blueprint cast iron 4-bolt main block
• 1-piece rear main seal
• Square and parallel decked
• Align honed main bearing bore
• Cylinders are sonic tested for thickness
• Cylinders honed on a computer controlled machine to within .0002'' straightness and roundness
  
  Rotating Assembly:
• Internal balance front /external balance rear
• Forged steel crankshaft - 3.75'' stroke (1 piece rear main seal)
• 5.70'' connecting rods
• Forged pistons; 8.9:1 Compression
• Hastings moly piston rings
• Melling high volume oil pump
• Heavy duty timing set
  
  Cylinder Heads:
• Blueprint aluminum cylinder heads p/n 138-H8002K
• 195cc intake runners
• 64cc combustion chamber
• 2.02'' swirl polished intake valves
• 1.60'' swirl polished exhaust valves
• Straight spark plug
  
  Camshaft Specs:
• Hydraulic Roller Lifter
• Duration @ .050'' Lift: 224 Intake / 236 Exhaust
• Lift: .536'' Intake / .555'' Exhaust
• 113° lobe separation
  
  Other Features:
• New chrome valve covers
• New chrome timing cover
• New oil pan
• Brass freeze plugs
• Harmonic balancer
  
  Notes:
• This engine will not work for applications requiring EGR.
• Recommended Oil For Your BluePrint Crate Engine: 10W30, Non-Synthetic
• Recommended Spark Plug: AC Delco 41-629
• Recommended Spark Plug Gap: .045
• Harmonic Balancer: Non Weighted - 8" diameter
• Flexplate/Flywheel: Late 350 weighted
• Timing (Initial/Total Advance): Initial timing - 10-16° and Total timing 32-34°
• Firing Order: 1-8-4-3-6-5-7-2