355ci 420HP SBC Street Heat Crate Engine

355ci 420Hp SBC Street Heat Crate Engine

BRAND NEW, nothing rebuilt Street Heat Crate Engines are designed for street, hot rod or muscle cars. EFI applications can be added easily. All brand new parts in all critical areas for these engines that are Dyno Tested and Tuned for a complete turn key engine. Lets face it, if you do not get an EFI set up, carburetor and ignition system dyno test and tuned with your engine, you really do not know what you get?

$7949.00 Turn Key Drop In Ready

4.030″ Bore | 3.480″ Stroke | 5.700″ Rods | 9.000″ Deck Height | 10:1 Compression | 420 Torque @ 4400/420HP @ 5400 rpm


  • GM Brand New 4 Bolt Main L or R Dip Stick CNC Race Prepped Block
  • Manley Head Bolt Kit Plate Honed with the Block
  • Brass or Stainless Steel Lifetime Freeze Plug Kit
  • Eagle or Scat New 3.48″ Internally Balanced Nodular Crank
  • Eagle or Scat New 5.7″ I-Beam Full Floating Forged Steel Rods
  • Clevite or King Cam, Main and Rod Bearing Set
  • JE/SRP or Wiseco/Pro True 10:1 Forged Hi-Performance NOS Pistons
  • Total Seal Plasma Moly File to Fit Ring Set
  • Comp Cams or Erson .501″ Lift Hydraulic Roller Cam
  • Comp Cams or Erson Hydraulic Roller Lifter Set
  • GM Heavy Duty Double Roller Timing Set
  • New GM Timing Cover and TDC Pointer
  • 8″ Internally Balanced Harmonic Damper and 168 GM Flexplate
  • Dart 23° Iron Eagle S/S 165cc #10024266A Cylinder Heads
  • Dart 2.02 and 1.6″ Stainless Steel High Performance Valves
  • Comp Cams Hydraulic Roller 1.437″ Springs and Tool Steel Retainers
  • Complete Fel Pro High Performance Gasket Set
  • Manley Chrome Moly 5/16 x .105″ Wall Push Rods
  • Comp Cams Magnum Rocker Arms with Life Time Warranty
  • Moroso M55 Oil Pump Kit with Tig Welded Pickup for Application and Pan
  • Moroso 6 Qt Performance Oil Pan for most Applications (others available)
  • Edelbrock RPM Air Gap Aluminum Intake Manifold
  • Holley Avenger 670 cfm Silver Series Carburetor and CNC Penolic Spacer
  • AwesomeEngines® Powder Coated Black and Silver Valve Covers
  • MSD HEI Distributor, 90° Wires and NGK Street Spark Plugs
  • Completely Dyno Tested and Tuned with Video

Available Upgrades

GM 1015023 One Piece Seal Brand New 4 Bolt Main CNC Race Prepped Block
+ $   95.00
New Dart SHP (special high performance) 31161111 CNC Race Prepped Block
+ $  995.00
Eagle or Scat New Internally Balanced 4340 Steel Crank and Scat H Beam Steel Rods with 7/16 5140 160,000psi Rod Bolts
+ $  795.00
185cc/64cc S-Plug Aluminum Head Package; In House Rolled Radius Valve Job, Dart or Manley Valves, Comp Cam .600″ 1.5″Springs
+ $  195.00
Dart SHP 127122 180cc/64cc Straight Plug Aluminum Cylinder Heads with 2.02″/1.60″ Valves and Dart Matching Intake Manifold
+ $  395.00
Brodix 1021005-64cc IK 180cc Aluminum Head Package with 2.02/1.60 Valve Size and Brodix Matching Intake Manifold
+ $  395.00
T&D Sportsman Series Shaft Mounted Rocker Arms
+ $  995.00
Moroso 7 qt. Oil Pan and Oil Pump Kit for Your Particular Chassis
+ $  150.00
Brodix, Dart, Edelbrock, ProFiler Single Plane 4150 Racing Intake Manifold
+ $  150.00
QFT SQ-750 cfm Double Pumper Carburetor Dyno Tuned Carburetor
+ $  245.00
Holley 0-82751 750 cfm Double Pumper Dyno Tuned Carburetor
+ $  245.00
Scat Internally Balanced in House to .03 SFI Black Coated Heavy Duty Flex Plate and ARP 100-2901 Bolt Kit Installed
+ $  125.00
MSD Ready to Run Distributor and Coil
+ $  295.00
Power Master 9004 Light Weight Racing Starter
+ $  195.00
Complete EZ EFI Fast 30226-06 Kit Fuel Injection System Installed, Dyno Tested and Tuned for EZ EFI Set Up
+ $1895.00
AwesomeEngines® CNC Engraved Logo Powder Coated Covers with Billet Oil Fill Screw Off and ON Cap
+ $  195.00
Edelbrock HV Aluminum Long or Short Water Pump
$  225.00
Alternator L or R Hand Low Mount Alternator Brakcet Kit with Single or Double Bottom Pulley and Water Pump Aluminum Pulley Kit
+ $  195.00
Less Carburetor and Ignition if you do need these upgrades
– $  795.00

Dyno Tested and Tuned with Exxon 87° Pump Gas • Vacuum Pump • HP Corrected to Sea Level

Free insurance and freight of $450 applies to this item being  shipped to a UPS terminal or commercial address in the con. 48 states for your zip code. Any handling fees, residential, lift gate service, out of area charges may apply over the $450. Total cost of all charges if any will be known to you before we ship.

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