Item #
22586
BRAND: ATK Engines
ATK Chevy 350CI Engine 408HP Base HP34
ATK HP34 Chevy 350CI Engine 408HP Base
ATK HP34 Chevy 350CI Engine 408HP Base
ATK Chevy 383 Stroker Engine 500HP Complete EFI HP55C-EFI is rated
out of
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ATK HP34 Chevy 350CI Engine 408HP Base
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Product Overview:
Description
The ATK Chevy 350CI engine is a perfect choice for anyone, who wants more power and performance. Featuring a mountain of 408 horsepower and 414 lb/ft torque, this assembled engine is ideal for street rods and muscle car applications. This long block engine includes cylinder heads, oil pan, valve covers and timing cover.
Engine Specifications:
- Horsepower: 408
- Torque: 414 lb/ft
- Block: Seasoned OE 4 Bolt Main 1pc Seal Roller Block P/S Dipstick
- Bore/Stroke: 4.040 x 3.480
- Displacement: 350 C.I.D.
- Crankshaft: Scat Nodular Iron 3.480" Stroke Externally Balanced Rear/Internal Front 1pc.
- Connecting Rods: Scat 4340 Forged I Beam 5.700" ARP 8740 Bolts
- Pistons: Hypereutectic Flat Top
- Piston Rings: Moly Rings
- Compression Ratio: 10.1:1 Compression
- Camshaft: Hydraulic Roller
- Camshaft Specifications: 220/224 @050 .528in/.536ex 112LSA
- Camshaft Bearings: Installed & Clocked to OEM Position
- Cylinder Heads: Pro-Filer Aluminum 64cc/195cc 2.02/1.60
- Freeze Plugs: Brass Installed & Sealed
- Rocker Arms: Billet Aluminum 1.6 Full Roller
- Oil Galley Plugs: Installed & Sealed
- Oil Pan: OE 5qt.
- Weight:350
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: Edelbrock Performer RPM Dual Plane #7101
•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 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: 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
Rated 1 out of
5
by
Garc from
Engines
Shows on web that engine is ready to be shipped. I had to call for them to tell me that they had no blocks and had no idea when they would be getting one and I had already paid sucks
Date published: 2021-06-11
Questions & Answers
ATK Chevy 350CI Engine 408HP Base HP34
$4,744.00
In Stock