350 Chevy Turn-Key Crate Engine With 400 HP

Starting at $7,295

Proformance Unlimited is the industry leader with over 40 Years of muscle building experience and thousands of engines shipped worldwide. Our passion and dedication shows with every engine we build because we're hot rodders just like you. Year after year, our engines have graced nearly every car enthusiast publication and TV shows such as Two Guy Garage, publications such as Super Chevy, Hot Rod, Car Craft, Chevy Hardcore just to name a few. You don't have to look far either at your local shows and drag strips as we've shipped to nearly every corner in the world.

We guarantee you won't find a better match for your project! Give us a call today and one our performance techs will be happy to discuss your specific hi-performance engine needs.

  • Fully machined late model 4 bolt main block
  • Eagle steel crankshaft 3.480 stroke
  • Eagle I-Beam connecting rods with ARP bolts
  • High performance pistons (Speed-Pro or Keith Black)
  • Performance rod and main bearing
  • The complete rotating assembly is balanced
  • Three piece double roller timing set
  • Performance camshaft with muscle car sound
  • Hydraulic lifters
  • Performance aluminum cylinder heads
  • Chrome moly push rods
  • Performance roller rockers (SSR Series)
  • Melling oil pump and screen
  • Chrome oil pan
  • Chrome dipstick tube
  • Chrome timing cover
  • Fel-Pro gaskets
  • Performance balancer
  • Performance aluminum intake manifold (Edelbrock)
  • Edelbrock carburetor w/electric choke
  • Chrome air cleaner
  • MSD HEI performance distributor
  • Autolite spark plugs
  • Taylor 8mm ignition wires
  • Water pump
  • Chrome valve covers
  • Your engine build will be photo documented during the building process so you can see the quality of parts and workmanship that goes into your engine
  • Your engine will be tested and tuned for optimum performance
  • Additional Items Included:
  • Metal Engine Stand
  • Mechanical Fuel Pump
  • Braided Fuel Line And Filter (Pump to Carb)
  • 1 Year Unlimited Mileage Warranty


March Performance Pulleys

Pulley Systems

Alternator Only

Alternator Only

This system includes the following items:

  • Chrome 105 Amp alternator
  • Alternator pulley
  • Crankshaft pulley
  • Water pump pulley
  • Aluminum bracket with fan & nose cover
  • Belt tensioning bar
  • Serpentine belt
  • Installed on your engine

Add $1,000

Alternator & Power Steering

Alternator & Power Steering

This system includes the following items:

  • March Performance Style Tracks Kit:
  • 105 Amp alternator chrome
  • Chrome power Steering Pump
  • Alternator pulley
  • Crankshaft pulley
  • Water pump pulley
  • Power steering pump pulley
  • Aluminum bracket with fan & nose cover
  • Belt tensioning bar
  • Serpentine belt
  • Installed on your engine

Add $1,675

Alternator, Power Steering &  Air Conditioning

Alternator, Power Steering & Air Conditioning

This system includes the following items:

  • March Performance Style Tracks Kit:
  • Chrome 105 Amp alternator
  • Power Steering Pump
  • Chrome AC Pump
  • Alternator pulley
  • Crankshaft pulley
  • Water pump pulley
  • Power steering pump pulley
  • AC pump nose cover
  • Aluminum bracket with fan & nose cover
  • Belt tensioning bar
  • Serpentine belt
  • Installed on your engine

Add $2,100

Corvette Alt, PS, and AC

Corvette Alt, PS, and AC

This system includes the following items:

  • March Performance Style Tracks Kit:
  • Chrome 105 Amp alternator
  • Power Steering Pump
  • Chrome AC Pump
  • Alternator pulley
  • Crankshaft pulley
  • Water pump pulley
  • Power steering pump pulley
  • AC pump nose cover
  • Aluminum bracket with fan & nose cover
  • Belt tensioning bar
  • Serpentine belt
  • Installed on your engine

Add $2,250


Fuel Delivery Systems

FiTech Fuel Injection

FiTech Fuel Injection

This system includes the following items:

  • Die Cast Throttle body
  • Handheld Controller
  • (4) Hi-Flow 600 HP injectors
  • Built-in pressure regulator
  • 2.5 BAR Internal MAP Sensor
  • Throttle Position Sensor
  • Idle Air Control
  • Coolant Temp Sensor
  • Wide band O2 Sensor
  • O2 Bung Kit
  • -06AN Fuel Inlet Fitting
  • Gasket Kit

Add $795

 Atomic EFI by MSD

Atomic EFI by MSD

This system includes the following items:

  • 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 $2,450


Parts

MSD Starter

MSD Starter

This system includes the following items:

  • Dyna Force Starter
  • Small Block Chevy
  • Big Block Chevy
  • High Torque
  • 153 and 168 Tooth
  • Straight Bolt Pattern

Add $300

Flywheel - Chevy

Flywheel - Chevy

This system includes the following items:

  • 153 or 168 tooth

Add $375


Dress Up

Custom Painted Engine

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.

This system includes the following items:

  • Custom paint

Add $350

GM Performance Black Crinkle Kit

GM Performance Black Crinkle Kit

Engine Dress-Up Kit, High-Tech Collector's Series, Valve/Timing Covers, Air Cleaner, Breather, Black Crinkle

This system includes the following items:

  • Dress Up Code 758
  • Valve Covers - Tall Design
  • Wing Nuts and Valve Cover Hold-Down Clamps
  • Air Cleaner (14'' dia.) with Bow-Tie Center Nut
  • Timing Chain Cover
  • Breather Cap

Add $225

Chevy Small Block Engine Dress Up Kit Orange

Chevy Small Block Engine Dress Up Kit Orange

Dress Up Kit, Tall Valve Covers, Drop Base Air Cleaner, Accessories, Orange Powdercoated, Chevy, Small Block

This system includes the following items:

  • Dress Up Code 780
  • Tall Valve Covers
  • Valve Cover Mini Nuts and Valve Cover Hold-Down Clamps
  • 14'' Air Cleaner with Bow-Tie Center Nut
  • 14'' Air Cleaner with Bow-Tie Center Nut
  • Breather Cap

Add $245

GM Performance Chrome Dress-up Kit w/Bowtie

GM Performance Chrome Dress-up Kit w/Bowtie

Engine Dress-Up Kit, Chrome, Tall Valve Covers/Air Cleaner/Timing Cover/Breather, Chevy, Small Block

This system includes the following items:

  • Dress Up Code 900
  • Tall Valve Covers
  • Air Cleaner (14'' dia.) with Bow-Tie Center Nut
  • Timing Chain Cover
  • Breather Cap
  • Valve Cover Wing Nuts
  • Valve Cover Hold Downs

Add $225

GM Performance Die-Cast Slant Edge Chrome Valve Cover Kit

GM Performance Die-Cast Slant Edge Chrome Valve Cover Kit

Valve Covers, Cast Aluminum, Chrome, Slant-Edge, Chevrolet, Bowtie Emblem, Chevy, Small Block, Pair

This system includes the following items:

  • Dress Up Code 930
  • Chrome Chevrolet/Bow Tie Recessed Logo
  • 14'' Air Cleaner with Bow-Tie Center Nut
  • Breather Cap
  • Timing Chain Cover

Add $425


Transmission

Automatic Transmission Package TH-350 or TH-400

Automatic Transmission Package TH-350 or TH-400

This system includes the following items:

  • 3 Speed Auto Transmission
  • Shift Kit
  • Improved Valve Body
  • Adjustable Servo
  • Stall Speed Converter To Match Application

Add $1,900

Tremec TKO600 5 Speed Manual Transmission Package *

Tremec TKO600 5 Speed Manual Transmission Package *

This system includes the following items:

  • New TKO600 Ford Street and Strip, 26-spline input shaft, full factory warranty
  • Gear Ratios: 2.87, 1.89, 1.28, 1:1, .64
  • Main Case Streamlining - Modified to fit your tunnel
  • AP Revolution Shifter Mechanism - Original 4-speed shift position
  • Driveshaft Slip Yoke - Cryogenically hardened steel
  • X-Factor Cross Member - Modular T6061 Aluminum, bolt-in
  • Transmission Mount - Polyurethane
  • Pilot Bearing - Stainless rollers, grease pre-pak
  • Reverse Light Harness
  • Speedometer Conversion
  • Shifter Knob
  • Hardware
  • Instructions
  • QT SFI Bell Housing for Ford 289/302/5.0/351 C/W to TKO/T5
  • SCIENCE FRICTION Billet Steel 157t Flywheel
  • FLYWHEEL BOLT, SET OF 6, Race Grade 8
  • SBF 8mm PP Bolt Set
  • SCIENCE FRICTION STAGE2 SUPER STREET CLUTCH KIT
  • HIGH CLAMP LOAD 10.5" LOW FLEX FORMED PRESSURE PLATE
  • FULL FACE WOVEN KEVLAR SPRUNG HUB DISC
  • ALL STEEL RELEASE BEARING
  • STAINLESS PILOT BEARING
  • LIGHT PEDAL EFFORT
  • FORD HYDRAMAX Hydraulic Clutch Actuator System Kit Includes:
  • Concentric Slave Bearing - Dual line, double width seals
  • Steel Braided Lines - Teflon Lined Stainless Steel
  • 3/4" Bore Master Cylinder - Black Powder Coated
  • Hydramax Firewall Mount - Patented Adjustable Mount w/Firewall Stiffener
  • Reservoir Kit - Remote or local mount, plastic (billet upgrade available)
  • Pedal Rod and Hardware - Model Specific, Adjustable Length
  • Fittings, hardware and complete instructions.

Add $4,800 - $6,500


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