ATK HP89CBLK Stage 3 Long Block Crate Engine – GM 350, 390 HP

The ATK HP89CBLK is a remanufactured GM 350 (5.7L) Stage 3 long block rated 390 HP, with 10.0:1 compression, aluminum heads, hydraulic roller cam, long water pump and black finish. Includes air cleaner, carburetor, heads, distributor, balancer, intake, oil pan, plug wires, plugs, timing cover, valve covers and water pump; computer, flexplate, flywheel, supercharger, throttle body and harness are not included.

Specifications

• Brand: ATK High Performance Engines
• Part / Model Number: HP89CBLK
• Actual Engine Displacement: 5.7L/350
• Advertised Compression Ratio: 10.0:1
• Assembled: Yes
• Cam Style: Hydraulic roller
• Crate Engine Cylinder Head Material: Aluminum
• Crate Engine Family: Chevy Small Block
• Engine Balance: Internal/External
• Engine Block Material: Cast iron
• Intake Manifold Style: Carbureted
• Part Type: Crate Engines
• Product Line: ATK High Performance GM 350 390 HP Stage 3 Long Block Crate Engines
• Rear Main Seal Style: 1-piece
• Remanufactured: Yes

Included: Air Cleaner, Carburetor, Cylinder Heads, Distributor, Harmonic Balancer, Intake Manifold, Oil Pan, Spark Plug Wires, Spark Plugs, Timing Cover, Valve Covers, Water Pump.

Actual Engine Displacement: 5.7L/350

Advertised Compression Ratio: 10.0:1

Air Cleaner Included: Yes

Assembled: Yes

Brand: ATK High Performance Engines

Cam Style: Hydraulic roller, OE roller

Carburetor Included: Yes

Computer Included: No

Crate Engine Cylinder Head Material: Aluminum

Crate Engine Family: Chevy Small Block

Cylinder Heads Included: Yes

Distributor Included: Yes

Engine Balance: Internal/External

Engine Block Material: Cast iron

Flexplate Included: No

Flywheel Included: No

Harmonic Balancer Included: Yes

Intake Manifold Included: Yes

Intake Manifold Style: Carbureted

Manufacturer's Part Number: HP89CBLK

Notes: Features black valve covers, PCV valve, breather, and air cleaner assembly with washable/reusable filter.

Oil Pan Included: Yes

Part Type: Crate Engines

Product Line: ATK High Performance GM 350 390 HP Stage 3 Long Block Crate Engines

Quantity: Sold individually.

Rear Main Seal Style: 1-piece

Remanufactured: Yes

Spark Plug Wires Included: Yes

Spark Plugs Included: Yes

Special Attention: Rear sump 5 qt. oil pan is not intended to fit Chevelles with steering behind crossmember, some Corvettes and 62-67 Chevy II applications.

Supercharger Included: No

Throttle Body Included: No

Timing Cover Included: Yes

UPC: 00653517724770

Valve Covers Included: Yes

Water Pump Included: Yes

Water Pump Style: Long

Wiring Harness Included: No

NST Cargo coordination: Heavy or oversized equipment delivery is coordinated according to the product and destination address.

Delivery estimate: Timing and applicable arrangements are confirmed during checkout or by Kayros Tool support.

Returns: Contact Kayros Tool before returning an item so eligibility, condition, and instructions can be confirmed.