Item #
22583
BRAND: ATK Engines
ATK Chevy 383 Vortec Stroker Engine 379HP Base HP33
ATK HP33 Chevy 383 Vortec Stroker Engine 380HP
ATK HP33 Chevy 383 Vortec Stroker Engine 380HP
ATK HP33 Chevy 383 Vortec Stroker Engine 380HP
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Product Overview:
Description
Highly powerful and reliable, this ATK HP33 Chevy 383 Vortec Stroker Engine is ideal for daily drivers or hot rods. Hand-built using finest components, this engine has 380 horsepower and 460 lb/ft torque to offer great speeding and accelerating capability. This long block crate engine includes cast iron cylinder heads, oil pan, valve covers and timing cover.
Engine Specifications:
- Horsepower: 380
- Torque: 460 lb/ft
- Block: Seasoned OE 4 Bolt Main 1pc Seal Roller Block P/S Dipstick
- Bore/Stroke: 4.040 x 3.750
- Displacement: 383 C.I.D.
- Crankshaft: Scat Nodular Iron 3.750" Stroke Externally Balanced Rear/Internal Front 1pc.
- Connecting Rods: Scat 4340 Forged I Beam 5.700" ARP 8740 Bolts
- Pistons: Hypereutectic Dished
- Piston Rings: Moly Rings
- Compression Ratio: 9.5:1 Compression
- Camshaft: Hydraulic Roller
- Camshaft Specifications: 220/224 @050 .495in/.502ex 112LSA
- Camshaft Bearings: Installed & Clocked to OEM Position
- Cylinder Heads: Dart Cast Iron 67cc/165cc 2.02/1.60
- Freeze Plugs: Brass Installed & Sealed
- Rocker Arms: Stamped Steel 1.5 Ratio
- Oil Galley Plugs: Installed & Sealed
- Oil Pan: OE 5qt.
- Weight:410
ATK specializes in muscle. With the highest quality internal parts and Dyno Proven combinations of every engine built, ATK is able to add the most bang for your buck and back it up with an industry leading warranty.
Don't forget the engine paint!
Warranty
Specifications
•Oil: 10W30
•Oil Filte: Wix or K&N Recommended Per Your Application
•Fuel Delivery: Quick Fuel Carburetor 680cfm #HR-680-VS
•Intake Manifold: Edelbrock Performer RPM Vortec Dual Plane #7116
•Spark Plugs: Autolite #605
•Spark Plug Gap: .035"
•Harmonic Balancer/Damper: POWERBOND Internally Balanced 8" #PB1046-N
•Flex Plate / Flywheel: Externally Balanced 168 Tooth
•Timing: 34-36 Degrees Total
•Water Pump: Long Water Pump
•Firing Order: 1 8 4 3 6 5 7 2
•Exhuast: 1 5/8 Headers
•Fuel Pump: Holley 110GPH Mechanical #12-327-11
•Fuel: 91+ Octane
•Ignition: MSD HEI #8362
•Automatic Transmission Stall Converter: 2200-2800
Disclaimer: The parts listed are ATK’s recommendations of parts to be used to obtain our power figures listed. Power figures can vary based on parts used by the end user. It is the customer’s responsibility to verify components will work for their application. Some modifications to the vehicle may be required using these and or other aftermarket parts.
Shipping & Handling
In the Box
Contents
Guides & Accessories
Accessories
Balancer: Internal balance Carburetor: Quick Fuel 680cfm vacuum secondary electric choke #793-HR-680-VS Distributor: HEI (iron gear) Intake Manifold: Edelbrock Performer RPM dual plane #350-7116 Fuel Pump: Holley Mechanical 110gph #510-12-327-11 Spark Plugs: Autotile #417-605 Spark Plug Wires: 8mm Water Pump: OE long pump
Reviews
Questions & Answers
Hello, is your shipping free to Puerto Rico (USA) zip code 00928 , And who do you ship with fedex ect.? And how much does it cost. And do you have any 383 ready to go.
Please contact Eastwood Customer service @ 1-800-343-9353 for details pertaining to your shipping question.
Date published: 2020-12-29
I have a vortec tpi intake manifold from edelbrock #3817 , will it work with your 383 vortec engine and a holley throttle body 58mm ? Love to put it in my IROC Z 1988 CAMARO. And what hp it mit it make? and what size fuel injecter can I use? Thank You
Due to the complexity of your question it is recommended that you contact ATK performance Engines @ 1-866-721-2315 for specific details on your application.
Date published: 2020-12-18
Can I get this engine with a single true roller chain and tone ring for a crank sensor to put this in my 98 Chevy k2500? Also I will be using a ram air manifold and have my own tins that I'll be using, would it be cheaper if I got this engine without any
This engine does not come with a intake manifold and is intended for use in a non emissions controlled, carbureted application. We do not have an engine specifically intended for your 98 K2500. We are not able to option or configure these engines differently then they are listed.
Date published: 2019-12-03
ATK Chevy 383 Vortec Stroker Engine 379HP Base HP33
$5,099.99
In Stock