Item #
22640
BRAND: ATK Engines
ATK Chevy 350CI Engine 375HP Complete HP89C
HP89C ATK Chevy 350CI Complete Engine 375HP Price Includes $550 Core Charge
HP89C ATK Chevy 350CI Complete Engine 375HP Price Includes $550 Core Charge
HP89C ATK Chevy 350CI Complete Engine 375HP Price Includes $550 Core Charge
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Product Overview:
Description
The ATK HP89C Chevy 350CI Engine 390HP Complete is a whole package of impressive power and stunning looks. It is hand assembled and balanced to deliver a noticeable idle, 390 horsepower and 420 ft.lb torque to rule the streets. Opt for this crate engine if you want a boost in power for your street rod, muscle car or truck.
Engine Specifications:
- Horsepower: 390
- Torque: 420 lbs./ft.
- Block: OE roller block 4 bolt main 1pc seal 1996-2000
- Bore/Stroke: 4.040 x 3.480
- Displacement: 350 C.I.D.
- Crankshaft: OE Reground external balance rear of the crank/internal balance front of the crank
- Connecting Rods: OE Powder Metal 5.700" Stock Bolts
- Pistons: Hypereutectic 10:1 Compression
- 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: ATK High Performance aluminum with 2.020 in. /1.600 ex. valves
- Freeze Plugs: Brass Installed & Sealed
- Rocker Arms: Billet Aluminum Full Roller 1.6 Ratio
- Oil Galley Plugs: Installed & Sealed
- Oil Pan: Rear sump 5qt (not for Chevelles with steering behind crossmember, some corvettes and 62-67 chevy II’s)
- 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.
In the Box
Guides & Accessories
Reviews
Questions & Answers
Will this motor fit in my 1989 Pontiac firebird passenger side dip stick
We apologize for the inconvenience. We would have to advise you to speak with the manufacturer directly regarding this. They can be reached by calling: 866-721-2315.
Date published: 2021-07-25
Will this blt right up to my 66 cheve, without modifications
The Eastwood ATK Chevy 350ci Engine will bolt up to the motor mounts in you 1966 Chevy. There will be some modifications needed to the vehicle to insure all systems such as fuel, electrical, exhaust and accessories function as the should.
Date published: 2021-02-08
Will this motor work for a 1957 Chevy bel air ?
Yes this Eastwood ATK Performance 350ci Chevy Engine will fit in the engine bay of a 1957 Chevy BelAir. Some modification will be necessary to the fuel, electrical and the exhaust systems.
Date published: 2021-02-04
i'm looking for crate engine for my 1990 corvette 350 HP or more
The HP89C will physically fit into a 1990 corvette but it is intended for non-emissions applications and extensive modifications to the fuel system would need to be made.
Date published: 2020-01-14
ATK Chevy 350CI Engine 375HP Complete HP89C
$5,304.00
In Stock