Item #
22655
BRAND: ATK Engines
ATK Chevy 350CI Engine 345HP Complete HP98C
HP98C ATK Chevy 350CI Complete Engine 345HP
HP98C ATK Chevy 350CI Complete Engine 345HP
HP98C ATK Chevy 350CI Complete Engine 345HP
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Product Overview:
Description
Improve the all-around performance of your ride by installing this ATK HP98C Chevy 350CI Engine 345HP Complete. It has high-quality components that are hand assembled and balanced by experts for reliable engine performance. This crate engine offers 345 horsepower with good street manners, while producing optimal vacuum to support power accessories.
Engine Specifications:
- Horsepower: 345
- Torque: 400 lbs./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: OE Cast Crank 3.480" Stroke Externally Balanced Rear/Internal Front 1pc.
- Connecting Rods: OE Powder Metal 5.700" Stock Bolts
- Pistons: Hypereutectic
- Piston Rings: Moly Rings
- Compression Ratio: 9.1:1 Compression
- Camshaft: Hydraulic Roller
- Camshaft Specifications: 220/224 @050 .495in/.502ex 110LSA
- Camshaft Bearings: Installed & Clocked to OEM Position
- Cylinder Heads: Dart Cast Iron 75cc/165cc 1.94/1.50
- Freeze Plugs: Brass Installed & Sealed
- Rocker Arms: Stamped Steel 1.5 Ratio
- Oil Galley Plugs: Installed & Sealed
- Oil Pan: OE 5qt.
- Weight: 450
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.
In the Box
Guides & Accessories
Reviews
Questions & Answers
Is this engine new or rebuilt
These engines are rebuilt
Date published: 2021-09-16
Will this engine replace the existing engine in a 1976 Cadillac Seville 4 Door?
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: 2021-08-06
Will this engine fit into a 1973 chevy c10
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: 2021-08-06
Looking for Oldsmobile 350 , 1970/1972
Eastwood/ATK Engines do not carry the Oldsmobile 350 ci engine
Date published: 2021-05-15
I have a manual 350 in my 1979 z28 will this motor match up
Please direct your questions to ATK Performance @ 1-866-721-2315 or email @ salesdesk@high-performance-engines.com
Date published: 2021-02-17
Will this engine fit a 1951 Chevy 3100 ?
Please direct your question to ATK Performance @ 1-866-721-2315 or email @ salesdesk@high-performance-engines.com
Date published: 2021-06-26
Will this setup fit in a 1985 camaro berlinetta?
Please direct your question to ATK Performance @ 1-866-721-2315 or email @ salesdesk@high-performance-engines.com
Date published: 2021-02-17
What would it take to put this engine in a 92k1500 5speed truck
Please direct your question to ATK Performance @ 1-866-721-2315.
Date published: 2021-02-18
ATK Chevy 350CI Engine 345HP Complete HP98C
$6,099.00
In Stock