383 Turn Key 450-500hp

pat's 383.JPG
pat's 383.JPG
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383 Turn Key 450-500hp

from 9,660.00

Horsepower levels are an estimate and also an indication of the quality of parts.

We prefer to custom build each engine to the specific needs of each customer and their vehicle which will cause the HP levels to vary. Please don't hesitate to ask if you have any special requests. We do all work in house and are happy to accommodate. 

  • Complete CNC machined and blueprinted 1 piece GM roller block
  • New steel crankshaft
  • New steel connecting rods
  • Clevite performance bearings
  • Hypereutectic or forged pistons with moly rings (type depends on HP level)
  • Hand fit clearances 
  • Felpro gaskets
  • Double roller timing set
  • Melling oil pump
  • Computer balanced rotating assembly
  • Factory style roller camshaft (custom grind selected for your application)
  • New roller lifters
  • .080" wall 4130 chrome moly pushrods 
  • Aluminum gold anodized roller rocker arms
  • New stroker clearanced oil pan w/ baffle 
  • Professional Products aluminum intake (type depends on HP level)
  • Dart Pro 1 or RPC aluminum heads (type depends on HP level)
  • New HEI distributor 
  • New plug wires
  • Autolite spark plugs
  • Quick Fuel 750 cfm vacuum secondary carburetor 
  • Electric choke
  • High flow chrome fuel pump
  • Stainless braided fuel line
  • Optional high torque mini starter
  • Chrome water neck 
  • 160 degree thermostat
  • Chrome dipstick and tube
  • Stainless steel valves 
  • High performance springs
  • ARP Head bolts
  • New nodular iron performance balancer
  • SFI approved flexplate (flywheel available for addition fee)
  • Built to run on the fuel of your choice (87, 93, race fuel, etc)
  • ARP stainless steel bolts
  • Professionally sprayed ceramic engine paint (painted the color of your choice by Pete's Paint and Restoration) 
  • New aluminum water pump
  • Includes valve covers and air filter of your choice (price may vary)
  • Dyno tested and tuned (includes dyno sheet)

Shown with optional serpentine belt system

HP Level:
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