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GM 4.3L 90° V6 Turn Key Crate Engine 350 HP

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Availability: In stock

$9,550.00
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Quick Overview

GM 4.3L 90° V6 Street Turn Key Crate Engine making 350 HP




GM 4.3L 90° V6 Turn Key Crate Engine 350 HP

Details

Chevy GM 4.3 block

  • Thermal cleaned and shot penned
  • Magnufluxed
  • Bored & Power Stroke Honed (centered with mains)
  • Align honed (main bore housing where crank goes)
  • Decked for flat head surface
  • New Clevite cam bearings installed
  • New Brass freeze plugs installed
  • New oil galley plugs installed
  • Painted Color Choice

 

 Rotating assembly

  • GM Crankshaft
  • New Eagle I beam 5.7" 5140 rods
  • Clevite Rod & Main Bearings
  • AutoTec Forged Flat Top Pistons (10.5:1 Compression)
  • Total Seal rings
  • Rotating assembly balanced to race specs with printed spec sheet(.02 of oz. inch or within 2 grams)

 

 

  
Brodix V6-8 Aluminum Cylinder Heads


  • 194cc Intake Runners
  • 67cc Combustion Chambers
  • 2.080" and 1.600" Stainless Steel valves installed
  • Bronze Valve Guides
  • All seats have 4 angels with radius for maximum flow  
  • Matching valve springs, hardened retainers, and hardened keepers to camshaft

 

  
Valve Train

  • Comp Custom Grind Hydraulic Roller Camshaft
  • Choppy Idle 
  • Hydraulic Roller Lifters
  • Comp Cams 3/8 Screw in studs
  • Comp Cams Guide plates
  • ARP head bolts
  • Comp Cams 5/16" hardened pushrods
  • Comp Cams Aluminum 1.6 Roller Rocker Arms
  • Comp Cams Double roller timing set

 


Fuel & Ignition


  • Quick Fuel SS 750cfm Carburetor
  • Edelbrock Performer Intake (port matched)
  • MSD Pro Billet Distributor
  • MSD 8.5mm Plug Wires
  • NGK Spark Plugs

 

 

Also Includes


  • OEM oil pan & matching oil pump pick up
  • Melling high pressure oil pump
  • Melling Hardened 1 piece oil pump shaft
  • Victor Complete Gaskets
  • GM Perfomance Aluminum Valve covers 
  • Baffels,Grommets & Billet Breathers included
  • Proform GM Performance Bowtie chrome timing cover  
  • Dura Bond  Harmonic Ballancer
  • Mr Gasket Timing Tab Pointer 
  • All new oil pan,timing cover,valve cover,& intake bolts

 



This engine will be Dyno Tested and run through the break in process.We will have it tuned in with the correct timing.Carburetor will be jetted for performance as well as drivability.


 Engine makes 350hp @ 6000rpm & 310tq @ 5100 rpm on premium pump gas


Engine is professional race prep assembled in controlled environment.  Each engine is pre-assembled to check all tolerances on each bearing, crank journal, end play.  Piston clearance on cylinder,  piston to valve,  & deck clearance checked & set.  Head cc's are checked.  Each engine has the static & dynamic compression ratio set for maximum horsepower with desired fuel octane. Camshaft degree set along with correct  valve train geometry.  Oil pump pickup clearance set for proper oiling.  Each bolt is torqued to proper specifications using top quality calibrated torque wrench.  We also take pride in a great paint job on each engine for the best look in your vehicle.  You can not compare our engines to others it would be like apples to oranges. They just aren't the same.

Engine includes 1 year warranty & lifetime customer service!

Once purchased engine usually ships in 6-8 weeks time (excluding factory backorders)

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