"Nations Leader In Custom Building Turn-Key Performance Crate Engines Since 1978"

Toll Free: 1-800-267-3940 / International +1-732-695-2520




This Is A 1964 El Camino With Our 383 450HP Stroker Engine Installed By One Of Our Customers


Check Out The Time Sheet Below Track Slips Don't Lie

How Much Do You Think This Car Weighs? At Least 4000 Lbs.

How's That For Making HP In A Street Car


1/4 Mile ET 12.01     MPH 107.33

0-60 MPH 3.38 Sec. Track Slips Don't Lie





Once Again We Would Like To Thank Paul And His Son For The Excellent Job. 

This Shows The Quality And Performance Our Engines Are Capable Of Achieving.



Chevy Stroker Engine 450HP

383 450HP Cast Iron Head Turn-Key Crate Engine

  • 4 Bolt Main Block (One Or Two Piece Rear Seal)
  • Cast Steel Stroker Crankshaft (W/Tri Metal Clevite 77 Bearings)
  • Eagle I-Beam Connecting Rods W/ARP Rod Bolts (Good For Over 500HP)
  • High Performance Speed-Pro Pistons
  • Hand Filled Performance Rings
  • Three Piece True Double Roller Timing Set
  • Hand Selected Performance Camshaft To Achieve The Idle & Throttle Response To Customers Desire
  • 16 New High Rev Lifters (Anti-Pump up)
  • Dart Performance Cylinder Heads 64cc With 200cc Intake Runners
  • (8) Stainless Steel 2.02 Intake Valves
  • (8) Stainless Steel 1.60 Exhaust Valves
  • (16) High Performance Valve Springs And Retainers (To Match Camshaft)
  • 3/8 Screw In Studs And Hardened Guide Plates
  • (16) Chrome Moly Push Rods
  • (16) New Performance Rockers
  • Engine Will Be Assembled With All Brand New Bolts
  • High Volume Oil Pump And Screen
  • Chrome Oil Pan
  • Chrome Dip Stick And Tube
  • Chrome Timing Cover
  • Professional Products Performance Balancer
  • Fel-Pro Performance Gaskets
  • The Complete Rotating Assembly Will Be Balanced
  • Edelbrock Performer RPM Intake Manifold
  • Chrome Thermostat Housing
  • Holley Or Edelbrock Carburetor.
  • 10" Chrome Air Cleaner
  • HEI Distributor W/53,000 Volt Coil (Good For Up To 6500 RPM)
  • 8 AC Delco Spark Plugs
  • Custom Fit Taylor 8mm Ignition Wires (Color Of Choice Black, Red, Blue, Yellow, Green, Orange No Extra Charge)
  • Fuel Pump
  • Fuel Line And Inline Filter
  • High Flow Cast Iron Water Pump 383 Chevy Stroker With 450HP HP And Torque Chart
  • Chrome Valve Covers
  • Chrome Breather
  • Complete PCV Ventilation System
  • All Engines Will Come With Starter And Flex Plate (For Auto Trans) Additional $150 For Manual Transmissions.
  • As We Assemble Your Engine We Take Several Pictures Throw Out The Building Process. And Then We Send Them To You Via E-Mail, So You Can See The Quality Of Parts And Workmanship That Goes Into Your Engine.
  • Each Engine Is Live Run Tested Timing Set, Carburetor Adjusted For Optimum Performance.
  • We Video Tape Your Live Run Engine, And Send You A Copy.

Vehicle Recommendations:

  • Larger Then Stock Stall Speed Converter
  • Rear 3.70:1 And Higher
  • Headers

All of our engines come with a 1 year warranty with unlimited mileage



Click Here To Receive More Information By E-Mail

All Major Credit Cards Accepted

Toll Free 24 Hrs. 1-800-267-3940

International +1-732-462-7283

Fax 1-732-462-7202

E-Mail Us:  info@Pro-formanceunlimited.com