Item #
22558
BRAND: ATK Engines
ATK Chevy 383 Stroker Engine 460HP Base HP101
ATK HP101 Chevy 383 Stroker Engine 460 HP Price Includes $500 Core Charge
ATK HP101 Chevy 383 Stroker Engine 460 HP Price Includes $500 Core Charge
ATK HP101 Chevy 383 Stroker Engine 460 HP Price Includes $500 Core Charge
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Product Overview:
Description
The ATK Chevy 383 Stroker Engine features 460 horsepower to give incredible level of power and speed to your automobile. The freezer plugs and oil galley plugs are installed and sealed to ensure a safe and reliable operation. This long block crate engine includes cylinder heads, oil pan, valve covers, and timing cover for convenient installation.
Engine Specifications:
- Horsepower: 460
- Torque: 490
- 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: Forged
- Piston Rings: Moly Rings
- Compression Ratio: 10:1 Compression
- Camshaft: Hydraulic Roller
- Camshaft Specifications: 224/236 @050 .591in/.591ex 108LSA
- Camshaft Bearings: Installed & Clocked to OEM Position
- Cylinder Heads: ATK/Pro-Filer Aluminum 70cc/195cc 2.02/1.60
- Freeze Plugs: Brass Installed & Sealed
- Rocker Arms: Billet Aluminum Roller Rockers 1.6 Ratio
- Oil Galley Plugs: Installed & Sealed
- Oil Pan: OE 5qt.
- Weight: 430
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 Filter: Wix or K&N Recommended Per Your Application
• Fuel Delivery: Quick Fuel Carburetor 680cfm #HR-680-VS
• Intake Manifold: Weiand Stealth Dual Plane #8150
• Spark Plugs: Autolite #3923
• 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 3/4 Headers
• Fuel Pump: Holley 110GPH Mechanical #12-327-11
• Fuel: 91+ Octane
• Ignition: MSD HEI #8362
• Automatic Transmission Stall Converter: 2500+
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: Weiand Stealth dual plane #925-8150 Fuel Pump: Holley Mechanical 110gph #510-12-327-11 Spark Plugs: Autotile #417-3923 Spark Plug Wires: 8mm Water Pump: OE long pump
Reviews
Questions & Answers
What is the dish relief on the Pistons?
We apologize for the confusion and inconvenience. We would have to advise you to speak directly to the manufacturer as these items drop ship. They can be reached by calling 866-721-2315.
Date published: 2021-08-12
Will this fit in a 1967 Chevelle SS. Code 138. Currently has 396/375hp
Yes this engine will fit the engine bay of your 1967 Chevelle. Some modification to the exhaust, fuel, electrical and cooling systems may be necessary.
Date published: 2021-06-13
Will this fit in a 69 Nova ?
Yes this will fit the engine compartment of your 1969 nova. Some modifications may be necessary to the exhaust, cooling, fuel and electrical systems as well as the transmission and suspension. All Depending on what is in the vehicle now.
Date published: 2021-06-09
What is the Max Rpm on this motor?
5400 RPM is the max for this engine.
Date published: 2019-12-27
Will this swap in a 1987 corvette
This will swap in place of the engine but extensive modifications would be needed. This engine will not operate with the 1987 corvette factory fuel injection system.
Date published: 2019-12-15
Will this engine be a swap for a2011 GMC with a 5.3 o letter truck
This engine will not directly swap in a 2011 GMC.
Date published: 2019-10-30
ATK Chevy 383 Stroker Engine 460HP Base HP101
$5,616.00
In Stock