427 Small Block Chevy Turn-Key Crate Engine With 550 HP

Estimated Price $14,895

427 Small Block Chevy Turn-Key Crate Engine With 550 HP
*Shown with optional upgrades

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Chevy 427 small block stroker with 550HP hydraulic roller fully forged bottom end engine combination. This engine can be custom designed to tailor to your specific needs. When we designed this engine combination we had the weekend racer in mind who can drive to the strip and back home. We can also custom paint your engine to match your vehicle at your request. We are a dealer for CVF Racing serpentine belt systems if you choose them as your pulley manufacture. We can also assist you in choosing the proper performance street/strip transmission and stall speed converter combination for your vehicle and have it shipped directly to you as your engine is being built.

427 Small Block Chevy Turn-Key Crate Engine With 550 HP

  • All new 4 bolt main 4.125 bore block
  • Block painted with 3 coats of high temp ceramic engine paint
  • Forged steel stroker crankshaft
  • H-Beam connecting rods
  • High performance forged pistons
  • Performance rods and main bearing (Clevite, King or Federal Mogul)
  • Performance rings hand filed to match application
  • Rotating assembly is balanced
  • Custom ground hydraulic roller camshaft
  • Hydraulic roller lifters
  • Three piece true double roller timing set
  • Performance aluminum cylinder heads
  • 7/16 Screw in studs and hardened guide plates
  • Chrome moly push rods
  • Performance roller rockers
  • Melling high volume oil pump and screen
  • Stroker oil pan and pick up
  • Chrome dipstick and tube
  • Chrome timing cover
  • SFI approved performance balancer
  • Fel-Pro gaskets
  • Performance aluminum intake manifold
  • Chrome thermostat housing
  • Holley Sniper EFI Kit
  • Holley HyperSpark Distributor (Requires CDI Box)
  • MSD Blaster II coil and bracket
  • Autolite spark plugs
  • Custom fit Taylor 8mm ignition wires
  • Water pump
  • Chrome valve covers
  • Chrome breather
  • Engines are photo documented during the building process
  • Your engine will be hot run tested-base tune loaded
  • 2 Year Unlimited Miles Warranty Fuel Injected Version
  • 2 Year Unlimited Miles Warranty Fuel Injected Version

CVF Logo

Pulley Systems

Alternator Only

Alternator Only

This system includes the following items:

  • Chrome 140 Amp Alternator
  • Polished Alternator Pulley
  • Polished Crankshaft Pulley
  • Polished Water Pump Pulley
  • Polished Aluminum Brackets With Fan & Nose Cover
  • 8 Rib Serpentine Belt
  • Installed On Your Engine

Add $975

Alternator & Power Steering

Alternator & Power Steering

This system includes the following items:

  • Chrome 140 Amp Alternator
  • GM Type 2 Power Steering Pump With Reservoir
  • Polished Alternator Pulley
  • Polished Crankshaft Pulley
  • Polished Water Pump Pulley
  • Polished Aluminum Brackets With Fan & Nose Cover
  • Polished Idler Pulley
  • Spring Loaded Belt Tensioner
  • 8 Rib Serpentine Belt
  • Installed On Your Engine

Add $1,875

Alternator, Power Steering & Air Conditioning

Alternator, Power Steering & Air Conditioning

This system includes the following items:

  • Chrome Plated 140 Amp Alternator
  • GM Type 2 Power Steering Pump With Reservoir
  • Chrome Plated AC Compressor
  • Polished Alternator Pulley
  • Polished Crankshaft Pulley
  • Polished Water Pump Pulley
  • Polished Aluminum Brackets With Fan & Nose Cover
  • Spring Loaded Belt Tensioner
  • 8 Rib Serpentine Belt
  • Installed On Your Engine

Add $2,300

Dyno Testing

Have your new crate engine Dyno tested!

Have your new crate engine Dyno tested!

Proformance Unlimited measures over 30 parameters that are monitored and logged to the computer during each engine test. A complete printout, including graphs.

We tune your engine on the dyno for maximum power. No more endless trial and error methods at the track are required. You see your results instantly! Dynamometer testing costs a fraction of what you have invested. Take the guesswork out of tuning - by dynoing !

This system includes the following items:

  • Your engine will be broken in under various load conditions
  • Tested in real world conditions through headers and mufflers
  • Precise horsepower and torque rating with graph and numerical print out
  • Induction system tuned for optimal performance
  • Dyno session video taped

Add $650

Fuel Delivery Systems

Holley Terminator X Multi-Port Fuel Injection

Holley Terminator X Multi-Port Fuel Injection

This system includes the following items:

  • Multi-Port EFI Intake
  • Terminator X ECU
  • Holley Wiring Harness
  • Handheld Controller
  • (8) Injectors Matched To Application
  • Billet Fuel Rail
  • Internal MAP Sensor
  • Throttle Position Sensor
  • Idle Air Control
  • Coolant Temp Sensor
  • Wide band O2 Sensor
  • Hyper Spark Distributor
  • -06AN Fuel Inlet Fitting

Add $1,200

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 $375

MSD Street Fire CD Ignition

MSD Street Fire CD Ignition

MSD Street Fire CD ignitions are perfect for budget-minded enthusiasts. Street Fire CD ignitions offer capacitive discharge technology that fires a series of multiple sparks for 20 degrees of crankshaft rotation when the engine is running under 3,000 rpm. This ensures complete combustion and produces great throttle response with a smooth idle. MSD’s Street Fire CD ignitions are built within a durable cast aluminum housing and easily connects to points, amplifiers, and magnetic pickup distributors. There’s even an adjustable rev limiter (100 rpm increments) for overrev protection!

This system includes the following items:

  • Ignition Control Module; Street Fire CDI

Add $225

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 $275

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 $275

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 $275

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 $475

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 $2,750

Tremec TKX 5 Speed Manual Transmission Package

Tremec TKX 5 Speed Manual Transmission Package

This system includes the following items:

  • New TKX Street and Strip, 26-spline input shaft, full factory warranty
  • Gear Ratios: 2.87, 1.89, 1.28, 1.00, .68
  • Main Case Streamlining - Modified to fit your tunnel
  • AP Revolution Shifter Mechanism - Original 4-speed shift position
  • Driveshaft Slip Yoke - Cryogenically hardened steel
  • 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
  • Bell Housing
  • Billet Steel Flywheel
  • FLYWHEEL BOLT, SET OF 6, Race Grade 8
  • SBF 8mm PP Bolt Set
  • CLUTCH KIT
  • 10.5" LOW FLEX FORMED PRESSURE PLATE
  • FULL FACE WOVEN KEVLAR SPRUNG HUB DISC
  • ALL STEEL RELEASE BEARING
  • STAINLESS PILOT BEARING
  • LIGHT PEDAL EFFORT
  • 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 $Call for custom quote

The 1960s were the heyday of the truly cool American car; a time when slabs of sheet metal, chrome and loud exhausts defined cool. Forty years later, every car and every engine from that time period has its group of devoted fans and experts! We at Proformance Unlimited are excited to present you with one of the most icon engines from that time, the Chevy 427 ci V8.
There is no doubt that our Chevy 427 ci turn-key crate engine is a favorite for the true Chevy man. Featuring an Eagle forged stroker crankshaft, SRP or Mahle forged pistons, and performance aluminum cylinder heads, this Chevy 427 ci crate engine, pumping out a whopping 550+ HP, is certain to leave most Ford owners in the dust. With it’s awesome torque and power curve all the way throughout the RPM band this crate engine will make a great power plant for your weekend driver or mild drag strip car.
Proformance Unlimited crate engines can supply you with the crate engine that you have dreamed of and others fear! With over 50 years of shop experience, you can rest assured that we are here to help design and build the engine combination that best suits your vehicles needs. Unlike our competition, we stand by our turn-key crate engines with a one year, unlimited mile warranty.

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