Chevy 427 Ls3 Ls7 Ls6 Ls1/ 640 Horse Fi Complete Crate Engine /pro-built/408 New on 2040-parts.com

MARK'S PERFORMANCE ENGINES

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WORLDWIDE SHIPPING AVAILABLE

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** "BUY BEFORE END OF AUCTION" BLOWOUT SALE!!! (HURRY!!!  SEE BELOW FOR DETAILS)!!! 

NEW CHEVY 427 LS3 LS6 LS7 LS1 LS2 /

640 HORSEPOWER - 608 FT/LBS OF TORQUE

PROCOMP CNC PORTED ALUMINUM LS3 HEADS (THESE ARE THE SAME AWESOME CYLINDER HEADS USED IN THE HOT ROD MAGAZINE FEBRUARY 2011 RECTANGULAR PORT HEAD TEST.  SEE DETAILS BELOW)!!  THESE ARE DEDICATED CASTINGS...FAR SUPERIOR TO OEM DESIGNS!!!

2 YEAR / UNLIMITED MILE WRITTEN WARRANTY!!!

BALANCED & BLUEPRINTED (NO PRODUCTION LINE)

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*21-25 MILES PER GALLON FUEL ECONOMY!!!

(*RESULTING FUEL ECONOMY DEPENDS ON MULTIPLE FACTORS LIKE VEHICLE WEIGHT, TRANSMISSION TYPE & GEARING, REAREND GEAR RATIO, REAR TIRE HEIGHT, AERODYNAMICS, AND DRIVING HABITS) 

COMPLETE STREET / STRIP STROKER LS / LSx FUEL INJECTED CRATE MOTOR!!

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HUGE PRICE DROP (OFF OUR REGULAR NON-EBAY PRICE ON LAST REMAINING ONE (1) LEFT OF THIS BATCH)!

FUTURE PRICE ON THESE WILL GO BACK UP!

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COMPLETE CHEVY LS 427 EFI STROKER 640 HORSEPOWER MOTOR PACKAGE FOR ONLY $11,990...WOW!

(REGULAR NON-EBAY PRICE : $14,090)

4.070" BORE  X  4.100" STROKE = 427 CID

THERE'S NO REPLACEMENT FOR CUBIC INCH DISPLACEMENT!!!

*** SUPER STRONG IRON 6.0L BLOCK (MUCH STRONGER THAN ALUMINUM & ONLY 70 LBS. HEAVIER)!!! ***

EASY / NO HASSLE INSTALL....EVERYTHING YOU NEED TO EASILY FIT INTO YOUR STREET / STRIP VEHICLE!!!  (WHETHER YOUR VEHICLE HAS A CARB OR IS FUEL INJECTED)!!!

• LS3 Intake
• LS3 DRIVE-BY-WIRE Throttle Body
• LS3 Fuel Injectors
• LS3 Fuel Injector Rails
• Controller***
• Engine Harness
• Mass Air Flow Meter
• Mass Air Flow Meter Mounting Boss
• Accelerator Pedal Assembly
• ALL Sensors
• Oxygen Sensors (Qty 2 Per Kit)
• Oxygen Sensor Mounting Boss (Qty 2 Per Kit)
• Instruction Sheet

 *** INCLUDES CUSTOM TUNED ECM (COMPUTER)!!! *** 

WAKE UP YOUR STREET/STRIP CAR/TRUCK WITH THIS BRUTAL YET TOTALLY STREETABLE CRATE MOTOR!!!

*** LS ENGINE CONVERSIONS ARE GETTING MORE POPULAR EVERY DAY.  TRANSFORM YOUR OLD CARBURATED, GAS GUZZLING STREET/STRIP MUSCLE CAR / HOTROD / TRUCK INTO A MODERN FUEL INJECTED, HIGH HORSEPOWER, GAS FRIENDLY ROCKET TODAY!! GIVE US A CALL!!!

UPGRADE YOUR MACHINE TO AWESOME CHEVY MODERN LS TECHNOLOGY...

** PROCOMP CNC PORTED ALUMINUM LS3 HEADS (THESE ARE THE SAME AWESOME CYLINDER HEADS USED IN THE HOT ROD MAGAZINE FEBRUARY 2011 RECTANGULAR PORT HEAD TEST.  SEE DETAILS BELOW)!!  THESE ARE DEDICATED CASTINGS...FAR SUPERIOR TO OEM DESIGNS!!! 

** 6 BOLT MAINS (INCREDIBLE STRENGTH)!!!

** GM PERFORMANCE PARTS DRIVE-BY-WIRE LS3 FUEL INJECTION INTAKE MANIFOLD, THROTTLE BODY, MATCHING GAS PEDAL, WIRING HARNESS & CUSTOM TUNED ECM(COMPUTER)!!!  THIS ALL RESULTS IN A SUPER EASY INSTALL!!!

** FUEL INJECTION = PERFECT AIR/FUEL MIXTURES & WILL ALWAYS START RIGHT UP!!! 

** LS MOTORS DON'T LEAK & ARE SUPER DEPENDABLE!!!

THE SOUND OF HORSEPOWER AS SOON AS YOU TURN THE KEY!  THE RUMBLE SENT THROUGH THE EARTH, AND COMING OUT THE PIPES WILL THRILL YOU!!!

 POWER & SOUND OF A SERIOUS BIG BLOCK AT A SMALL BLOCK PRICE!!!  LIGHTWEIGHT YET HEAVY HITTING PACKAGE!!! 

THERE'S NO REPLACEMENT FOR CUBIC INCH DISPLACEMENT (427 CUBIC INCHES OF HIGH TECH CHEVY LS / LSx POWER)!!!

PROCOMP CNC-PORTED LS3 ALUMINUM RECTANGULAR PORT CYLINDER HEADS WITH BIG 279 CC INTAKE RUNNERS!!!

2 YEAR / UNLIMITED MILE WRITTEN WARRANTY!!!

 MARK'S PERFORMANCE ENGINES LS 427 cubic inch FUEL-INJECTED "Retro- Fit" engine.  Here's EVERYTHING YOU NEED to install our 640 HORSEPOWER 427 Cubic Inch POWERHOUSE into your ride.  MARK'S PERFORMANCE ENGINES LS 427 is built using a 6.0L GM IRON Block and GM PERFORMANCE PARTS ALUMINUM LS3 GEN IV Heads, along with our FORGED Crank, Rods and Pistons. The engine includes a GM PERFORMANCE PARTS LS3 GEN IV High Performance Fuel-Injection Manifold, LS3 High Performance Fuel-Injectors, LS3 Rails, GM PERFORMANCE PARTS LS3 DRIVE-BY-WIRE Throttle Body & MATCHING GAS PEDAL, High Performance COMP CAMS HYDRAULIC ROLLER HP Cam and Lifters, LS3 Rockers, and Universal-Fit Oil Pan.  Also includes Sensors, Coil Packs, Spark Plugs, Spark Plug Wires, Wiring Harness, and a NEW ECM WITH OUR NEW CUSTOM TUNE INSTALLED!!!  Not included: Water pump, front-drive accessories/brackets/pulleys (SEE BELOW).

RACE-TEC / JE FORGED PISTONS

EAGLE 4340 FORGED STROKER CRANKSHAFT

SCAT 4340 FORGED  STROKER CONNECTING RODS

COMP CAMS HYDRAULIC ROLLER "LSR" CAMSHAFT

BALANCED & BLUEPRINTED (NO PRODUCTION LINE)

** "BUY BEFORE END OF AUCTION" BLOWOUT SALE.....DO "BUY IT NOW" BEFORE END OF AUCTION  & TAKE $800 OFF THE "BUY IT NOW" PRICE ON THE LAST REMAINING ONE (1) LEFT OF THIS BATCH (ONLY $11,990 TOTAL PRICE) & GET FREE SHIPPING (WITHIN CONTINENTAL USA)!!! 

REGULAR NON EBAY PRICE : $14,090!!!  

WOW!!!!

CALL WITH ANY QUESTIONS & FOR CUSTOMER SERVICE!!

MARK'S PERFORMANCE ENGINES

(623)388-2834

WHY SETTLE FOR AN OLD-FASHIONED & LITTLE GEN I SBC 350 OR 383 WHEN YOU CAN HAVE 427 CUBIC INCHES OF MODERN LS POWER???!!!

ALL NEW / NEVER INSTALLED IN VEHICLE!

CALL MARK'S PERFORMANCE ENGINES: (623)388-2834 
OPEN 8AM-6PM MST M-F , 8AM-4PM MST SAT 
 

CALL US NOW FOR DETAILS!!

@@@@  ALL NEW / PRO-BUILT / MACHINED / ASSEMBLED IN A STATE-OF-THE-ART FACILITY............NO HOME-BUILT JUNK!!!  @@@@

HORSEPOWER: 640 @ 6900 RPM, TORQUE: 608 FT./LBS @ 4800 RPM. (VERY STREETABLE / PUMP GAS FRIENDLY!)   

AWESOME PERFORMANCE & MUSCLECAR LOPE/IDLE YET VERY STREETABLE & DEPENDABLE!

CAN BE USED WITH A DAILY DRIVEN PUMP GAS CAR/TRUCK, DRAG CAR, MARINE AND OTHER APPLICATIONS!

BLOCK: CHEVY LS 6.0L GEN III 

HEADS: PROCOMP CNC-PORTED LS3 HP ALUMINUM WITH BIG 270 CC INTAKE RUNNER CYLINDER HEADS (WITH ALL NEW HP BIG 2.20"I/1.60"E STAINLESS STEEL SWIRL POLISHED UNDERCUT VALVES, HP Valve Springs, Chromemoly Retainers, 10 Degree Locks, Bronze Guides, 68 CC COMBUSTION CHAMBERS).  NOT YOUR GRANDMA'S STOCK "HIGH PERFORMANCE" HEADS....CHECK OUT THE AWESOME FLOW NUMBERS BELOW!!  (THESE ARE THE SAME CYLINDER HEADS USED IN HOT ROD MAGAZINE FEBRUARY 2011 RECTANGULAR PORT HEAD TEST)!!!  THESE ARE DEDICATED CASTINGS...FAR SUPERIOR TO OEM DESIGNS!!!

CRANKSHAFT: NEW EAGLE 4.100 STROKE LARGE RADIUS FORGED  

CONNECTING RODS: NEW SCAT 6.125" 4340 H-BEAM FORGED W/8740 ARP CAP SCREW HP ROD BOLTS

PISTONS: NEW RACE-TEC / JE FORGED HP Pistons (Compression Ratio: 11.0:1....PUMP GAS FRIENDLY)  

MACHINE WORK:
Oven Baked / Shottabrated / Jet Washed & Magnifluxed (Completely Cleaned & Checked For Cracks)
Cylinders Bored (WITH TORQUE PLATE) & Finished Computer Honed To Within .0001'' Straightness & Roundness
Align Honed Main Bearing Bores/Saddles
Square Decked Parallel To Crankshaft
Re-Size Connecting Rods With New Quality ARP HP 180,000 Rod Bolts Installed
Balanced & Blueprinted
PROFESSIONALLY Assembled

ALL NEW PARTS:

1. PROCOMP CNC-PORTED LS3 HP ALUMINUM WITH BIG 270 CC INTAKE RUNNER CYLINDER HEADS (WITH ALL NEW HP BIG 2.20"I/1.60"E STAINLESS STEEL SWIRL POLISHED UNDERCUT VALVES, HP Valve Springs, Chromemoly Retainers, 10 Degree Locks, Bronze Guides, 68 CC COMBUSTION CHAMBERS).  NOT YOUR GRANDMA'S STOCK "HIGH PERFORMANCE" HEADS....CHECK OUT THE AWESOME FLOW NUMBERS BELOW!!  (THESE ARE THE SAME CYLINDER HEADS USED IN HOT ROD MAGAZINE FEBRUARY 2011 RECTANGULAR PORT HEAD TEST)!!!  THESE ARE DEDICATED CASTINGS...FAR SUPERIOR TO OEM DESIGNS!!!
2. EAGLE 4.100 STROKE LARGE RADIUS FORGED CRANKSHAFT
3. RACE-TEC / JE FORGED HP Pistons (Compression Ratio: 11.0:1....PUMP GAS FRIENDLY)!
4. SCAT 6.125" 4340 FORGED CONNECTING RODS W/8740 CAP SCREW HP ROD BOLTS
5. COMP CAMS BIG HYDRAULIC ROLLER HP CAMSHAFT "LSR" CAMSHAFT (#54-471-11)((ADVERTISED DURATION: 289I / 305E; DURATION @ .050": 239I / 255E; LIFT: .624"I / .624"E; LOBE SEPERATION: 114)(AWESOME MUSCLECAR LOPE YET STREETABLE)!  
6. TOTAL SEAL HP Piston Rings (BEST RINGS ON THE PLANET)! 
7. Clevite CL-77 Rod/Main/Cam Bearings 
8. CLOYES True Roller HP Timing Set
9. ARP Connecting Rod Bolts (180,000 p.s.i) 
10. GM PERFORMANCE PARTS LS3 FUEL INJECTION HP Intake Manifold
11. GM PERFORMANCE PARTS LS3 HP FUEL INJECTORS
12. GM PERFORMANCE PARTS LS3 FUEL INJECTOR RAILS 
13. GM PERFORMANCE PARTS LS3 "DRIVE-BY-WIRE" 90MM THROTTLE BODY
14. GM PERFORMANCE PARTS MASS AIR FLOW METER
15. GM PERFORMANCE PARTS MASS AIR FLOW METER MOUNTING BOSS
16. GM PERFORMANCE PARTS "DRIVE-BY-WIRE" ACCELERATOR PEDAL
17. GM PERFORMANCE PARTS LS3 Rocker Arms
18. GM PERFORMANCE PARTS ENGINE HARNESS
19. GM PERFORMANCE PARTS OXYGEN SENSORS (QTY 2 PER KIT)
20. GM PERFORMANCE PARTS OXYGEN SENSOR MOUNTING BOSS (QTY 2 PER KIT) 
21. GM PERFORMANCE PARTS UNIVERSAL FIT Oil Pan (FITS EVERYTHING)!! 
22. GM PERFORMANCE PARTS LS3 CORVETTE Harmonic Balancer
23. FEL-PRO / ENGINE PRO Gasket Set
24. GM PERFORMANCE PARTS HV Oil Pump
25. GM PERFORMANCE PARTS Oil Pump Pickup Screen
26. ELGIN Pushrods 
27. PIONEER Plugs    
28. HOLLEY Valve Covers (LOOK LIKE STOCK GM UNITS, BUT HAVE EXTRA CLEARANCE FOR HIGH LIFT CAMS.  ALSO ELLIMINATE THE COIL BRACKETS FOR A CLEANER LOOK)!
29. GM Head Bolts
30. Fasteners (Intake Manifold, Valve Covers, Oil Pan)
31. GM Coil Packs & Spark Plug Wires
32. AC-DELCO Spark Plugs
33. GM PERFORMANCE PARTS INSTRUCTION SHEET
34. GM PERFORMANCE PARTS SERPENTINE CORVETTE-STYLE FRONT DRIVE ACCESSORY/BRACKET/PULLEY KIT (150 AMP Alternator & Bracket, PS Steering Pump & Bracket, V7 AC Compressor & Bracket, Idler/Tensioner, Alternator/Water Pump/PS Steering Belt, AC Belt TO MAKE IT TURNKEY(OPTIONAL: ADD $990)
35. GM PERFORMANCE PARTS CORVETTE ALUMINUM WATERPUMP TO MAKE IT TURNKEY(OPTIONAL: ADD $300).

CHECK OUT THE FLOW #'S BELOW OF THESE AWESOME GM PERFORMANCE PARTS LS3 ALUMINUM CYLINDER HEADS!  THESE TRULY ARE THE MOST BANG-FOR-THE-BUCK VALUE IN CHEVY LS CYLINDER HEADS!  

MARK'S PERFORMANCE ENGINES: (623)388-2834

OPEN 8AM-6PM MST M-F , 8AM-4PM MST SAT