Perfect Combination For Your Daily
Driver
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Our all new
350 GM Chevy 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↓
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Fully
Dressed Crate Engine Assembly:
- New GM 4 Bolt Main
Block (Painted Color Of Choice)
- New GM 350 Crankshaft Assembled
- GM Performance I-Beam Connecting Rods
- GM Cast Aluminum Pistons And Ring To Match
- Three Piece True Double Roller Timing Set
- Hand Selected Performance Cam Shaft To Achieve The Idle &
Throttle Response To Customers Desire
- (16) New Lifters
- GM Cast Iron Cylinder Heads
- Chrome Moly 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
- 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)
- High Flow Cast Iron Water Pump
- Chrome Valve Covers
- Chrome Breather
- All engines will come with flex plate (for auto trans)
- As We Assemble Your Engine We Take
Several Pictures Throughout The Building Process So You Can See The
Quality Of Parts And Workmanship That Goes Into Your Engine
- 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
- This engine comes with a 2
year 24,000 mileage warranty
$5,050
Call For Pricing

We Are Constantly
Running Engine Deals
Please Call Us For
The Most Up To Date Pricing
Or E-Mail Us For
More Information!
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Customize Your Crate Engine

Alternator
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Alternator, Power
Steering
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Alternator, Power Steering, And AC
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| Add $870 |
Add $1,430 |
Add $1,870 |
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The
Powerjection III is an amazing
accomplishment in engineering. It is
by far the simplest and cleanest
afermarket EFI system available.
Which also means it is the easiest
to install and tune. The “Adaptive
Learning” feature eliminates the
necessity for laptop programming and
tuning, except on the most radical
engines. |

PowerJection
III EFI System
Kit Includes:
- 750
CFM Throttle Body Assembly (An
exact swap for a 4150 Holley)
- (4) 62
lb./hr. port style injectors
- Built
in EMS (Engine Management
System) Mounted on the throttle
body
-
Dashboard Software CD with
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 $1,800
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Multiport EFI
System
THE WORLD'S
ONLY TRUE PLUG AND PLAY FUEL
INJECTION SYSTEM!
NO TUNING, NO
PROGRAMMING,
NO HASSLES!
UNMATCHED DRIVABILITY, INCREDIBLE
FUEL ECONOMY! |
Kit Includes:
-
Four
barrel single plane Mass-Flo
Patented intake manifold.
- custom 1000
CFM 4 bbl throttle body
- Jumbo fuel
rails and mounts
- custom
compact high flow patented mass
air meter
- Complete
production quality wiring
harness
- Production
mass air sequential electronic
fuel injection computer
- Eight high
quality fuel injectors, sized to
your application
- All needed
sensors
- High
performance billet aluminum
distributor complete with
ignition module, rotor and cap
- High
performance coil featuring
faster rise time and increased
spark duration for increased
performance
- Throttle
body base gasket
- Throttle
cable bracket
-
Assorted
hardware and fittings and
detailed instructions for a
simple turn key installation
Add $2,800
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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 $250
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Webber Stack Induction:
- Webber Stack Induction
Aluminum Intake Manifold
- Webber 48mm IDA Carburetors
- Chrome Stacks
- Webber Carburetor Fuel Line
- Webber Carburetor Throttle
Linkage
Add
$2,900
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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 $175
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Automatic Transmission
Package's:
- The world’s finest
transmission packages, custom
made for Proformance by Monster
Transmission & Performance.
-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 $1,700
700R4 Or
200R4 Add $2,450
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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
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