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350 Chevy Crate Engine With 320 HP

gm crate engines 

* Engine Shown With Optional Pulley Kit*

Perfect Combination For Your Daily Driver

 

Our all new 350 GM Crate Engine with 320 HP. We can also custom paint your engine to match your vehicle at your request. We are a dealer for March Performance serpentine belt systems if you choose them as your pulley manufacture.  We can also assist you in choosing the proper performance transmission and stall speed converter combination for your vehicle and have it shipped directly to you as your performance crate engine is being built.

See Below The Quality Of Parts We Use In Our Crate Engines

Engine Specification Sheet

Fully Dressed Crate Engine Assembly:

  • New GM 4 Bolt Main Block painted with 3 coats of high temp ceramic engine paint customers choice of color
  • New GM 350 Crankshaft Assembled
  • GM Performance I-Beam Connecting Rods Chevy 350 Small Block
  • GM Cast Aluminum Pistons And Ring To Match
  • Timing Set
  • Performance Cam Shaft
  • (16) New Lifters
  • GM Cast Iron Cylinder Heads
  • Push Rods
  • GM Rocker Arms w/1.5 Ratio
  • Engine Will Be Assembled With All Brand New Bolts
  • Oil Pump And Screen
  • Painted Oil Pan
  • Chrome Dip Stick And Tube
  • Painted Timing Cover
  • GM Harmonic Balancer
  • Set Of OEM Gaskets                                                                                                                                                                   
  • The Complete Rotating Assembly Will Be Balanced
  • Edelbrock Aluminum Performance Intake Manifold
  • Chrome Thermostat Housing
  • Edelbrock Carburetor
  • Chrome Air Cleaner
  • New HEI Distributor
  • (8) Auto-Lite Spark Plugs
  • Custom Fit Taylor 8mm Ignition Wires (Color Of Choice Black, Red, Blue, Yellow, Green, Orange No Extra Charge)
  • A Cast Iron Water Pump
  • Chrome Valve Covers
  • Chrome Breather
  • All engines will come with flex plate (for auto trans)
  • Each Engine Is Live Run Tested, Timing Set And Carburetor Adjusted For Optimum Performance
  • We Video Tape Your Live Run Engine And Send You A Copy

 Call for pricing

 

 

       

Customize Your Crate Engine

March Performance
Alternator
Alternator, Power Steering
Alternator, Power Steering,  And AC
Upgrade $1,000 Upgrade $1,675 Upgrade $2,100
     

Holley Carburetor
(Includes braided fuel line for carburetor)
Holley
Add $350
MSD Mini High Torque Starter

Add $245
   
MSD 6AL Ignition Control
MSD 6AL 6420
Add $300
Manual Flywheel
Flywheel
Add $375
   




The Atomic EFI outshines the competition in ease of installation and performance! The MSD annular ring injection design produces an air/fuel charge with much better mixture as well as an even distribution among the cylinders that our competition cannot match. Better AFRs equal better idle quality, better starting, and better overall drivability throughout the rpm range. You and your engine will be glad when you Go Atomic.


 Kit Includes:

  • Throttle Body Assembly (An exact swap for a 4150 Holley)
  • (4) port style injectors
  • EMS (Engine Management System)
  • Comprehensive Instruction Manual
  • All harnesses and connectors (Much less harnessing than other systems)
  • Idle Air Control - Built in to the throttle body
  •  Coolant Temperature Sensor - 3/8-NPT threads for most manifolds
  • Throttle Position Sensor
  • Wideband O2 Sensor and cable (Many competitive units are narrowband)

Add $2,700

   


Custom Paint

Custom Painted Engine:

  • Have a custom painted car?  Why not have a custom painted engine?  Give us your paint code and we'll do the rest.

Add $300



Webber 48mm Stack Induction

Webber Stack Induction:

  • Webber Stack Induction Aluminum Intake Manifold
  • Webber 48mm IDA Carburetors
  • Chrome Stacks
  • Webber Carburetor Fuel Line
  • Webber Carburetor Throttle Linkage

Add $ Call


Chevy 350-475hp

Edelbrock Dual Quad's:

  • Performer RPM Dual Quad Air-Gap intake With EnduraShine Finish
  • 2 Thunder Series AVS carburetors With EnduraShine Finish
  • Progressive throttle linkage
  • Fuel line
  • Edelbrock Chrome Dual Carburetor Air Cleaner

Add $1,300



Chevy Black Out Kit

Old School Look:

  • One of the most popular and durable dress-up kits available today! This black crinkle kit with its distinctive look and boldly striking wording comes with everything you need for race day or show day!

Add $245


TH350 Transmission

Automatic Transmission Package's:

  • The world’s finest transmission packages, custom made for Proformance Unlimited.
    Each Transmission Package is tailored to your engine, and Test Driven to ensure maximum performance.
    They build them from Mild to Wild, if you’ve got the horsepower, they have the transmission.

TH-350 Or TH-400 Add $1,800



Whether your vehicle is a hot rod, street car, race car, or even a tow truck, here at Pro-formance Unlimited we are here to help design and build the combination that best suits your vehicles needs. Please browse our engine combinations listed below or custom design one of your own. Pro-formance Unlimited is best known for our precision custom designs. From that special built stroker engine to that turn-key drop in ready crate engines, call Doug or Steve we will be happy to answer any of your questions.

All engines are custom built to order for total customer satisfaction

Credit cards accepted

Call us today for a quote

1-732-462-7283

 

 

  5750

Updated 12/10/2012

Copyright © 2012 Proformance Unlimited Inc.

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PROFORMANCE UNLIMITED INC. RESERVES THE RIGHT TO MAKE CHANGES IN DESIGN OR TO MAKE ADDITIONS TO OR IMPROVEMENTS UPON ANY OF ITS PRODUCTS AT ANY TIME WITHOUT INCURRING ANY OBLIGATION WHATSOEVER TO INSTALL THE SAME OR IMPROVEMENT UPON PRODUCTS PREVIOUSLY MANUFACTURED. OCCASIONALLY DEPENDING ON AVAILABILITY, PARTS MAY BE SUBSTITUTED THAT WILL NOT EFFECT PRICE, PERFORMANCE, APPEARANCE OR QUALITY OF THE PRODUCT.