CHEVY |
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350 Chevy
Our Best Seller
425
Horse Power |
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Chevy 350 with 425 HP engine can be
custom designed to tailor to your specific
needs.
This engine package is what
most of our customers prefer when building
there hot rod.
Engine can be custom painted to match
your vehicle at your request.
This engine is the best deal
dollar for dollar. We can also
equip your engine with the exclusive March
Performance serpentine belt system. We
can also assist you in choosing the proper
transmission and stall speed converter
combination for your vehicle and have it
shipped directly to you as your performance
crate engine is being built.
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350 425HP Engine Live Run |

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| SEE BELOW THE QUALITY OF PARTS WE USE IN OUR CRATE ENGINES |
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Short Block
Assembly: |
- Seasoned factory roller
4 bolt main block
1pc rear main seal
- Bored and honed
with deck plate
- Mains have been aline honed
- Block has been decked
- Dura Bond
bearing installed

- Brass freeze plug
and oil galley kit installed
- Block painted with 3 coats of
high temp ceramic engine paint
customers choice of color
- New Eagle Cast
steel crankshaft
- New Eagle
I-Beam connecting rods with ARP
bolts
- Keith Black
pistons
- Clevite P
Series rod and main bearing
- Perfect Circle
rings hand filed to match
application
- The complete rotating
assembly will be
balanced
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| Fully Dressed Crate
Engine Assembly: |
- All The Above Plus The
Following:
- Three piece true double
roller timing set
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Custom Ground Hydraulic Roller
High Performance Street
Camshaft With A
Muscle Car Chop
- A Set of Roller
lifters
- A Set Of
Lifter Guides
- A GM Roller
Lifter Retainer Tray
- "Aluminum
Cylinder Heads Dart Or Edelbrock
"

- Dart Pro One
performance aluminum cylinder heads
or
- Edelbrock performer RPM
aluminum cylinder heads
- Stainless steel 2.02
intake valves
- 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
- A set of stainless steel roller
rockers
- Engine will be assembled with
all new bolts
- High volume oil
pump and screen
- Chrome oil pan
- Chrome dip stick
and tube
- Chrome timing cover
- Fel-Pro performance
gaskets
- Professional Products
performance balancer
- Edelbrock aluminum
Air-Gap RPM intake
manifold
- Chrome thermostat
housing
- Edelbrock
carburetor w/ electric choke

- 14" Chrome air cleaner
- MSD Pro Billet
Distributor (Requires MSD 6AL Ignition
Control)
- MSD Blaster II coil
and bracket
- (8) Autolite 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
- Complete PCV ventilation system
- All engines will come with flex plate (for
auto trans)
- Engines are photo documented
during 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
- All of our
turnkey engines come with a 1 year
warranty with unlimited mileage
Turn-Key
Drop In Ready
Only
$6,450
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Customize Your Crate Engine
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| MASS-FLOW FUEL INJECTION KIT |
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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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| POLISHED ENGINE UPGRADE KIT |
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Polished Oil Pan -Polished Timing Cover
-Polished Ball Milled Valve Covers
-Polished Edelbrock Cylinder Heads
-Polished Edelbrock Intake Manifold
-Polished Edelbrock Water Pump -Polished
Billet Ball Milled Wire -Looms
-Edelbrock Endura Shine Carburetor
-Polished Air Cleaner
Add $1,050
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| TURN-KEY CRATE ENGINE PACKAGES CLICK BELOW FOR MORE DETAILS |
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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.
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