ATK High Performance GM 383 Stroker 415 HP Stage 2 Long Block Crate Engines HP94M

4.75 out of 5 stars ( 9 )

Part Number: HPE-HP94M

$5,049.00

Crate Engine, GM 383 Stroker Stage 2, Long Block, Internal/External Engine Balance, Aluminum Heads, Each
See More Specifications | Check the Fit

ATK High Performance GM 383 Stroker 415 HP Stage 2 Long Block Crate Engines HP94M

ATK High Performance GM 383 Stroker 415 HP Stage 2 Long Block Crate Engines HP94M

HPE-HP94M

4.75 out of 5 stars ( 9 )

Part Number: HPE-HP94M

Estimated Ship Date: Dec 30, 2026

$5,049.00

Estimated Ship Date: Dec 30, 2026 Would you rather pick it up?

Need It Sooner? We recommend these similar substitute parts:

ATK High Performance GM 383 Stroker 415 HP Stage 1 Long Block Crate Engines HP94

4.5 out of 5 stars ( 7 )

Estimated Ship Date: Dec 2, 2026

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Overview

Brand:
Manufacturer's Part Number:
HP94M
Part Type:
Product Line:
Summit Racing Part Number:
HPE-HP94M
UPC:
00653517310959
Crate Engine Family:
Chevy Small Block
Actual Engine Displacement:
6.3L/383
Crate Engine Cylinder Head Material:
Aluminum
Engine Block Material:
Cast iron
Advertised Compression Ratio:
9.7:1
Assembled:
Yes
Engine Balance:
Internal/External
Cam Style:
Hydraulic roller, OE roller
Rear Main Seal Style:
1-piece
Intake Manifold Included:
Yes
Intake Manifold Style:
Carbureted
Cylinder Heads Included:
Yes
Carburetor Included:
No
Throttle Body Included:
No
Distributor Included:
Yes
Oil Pan Included:
Yes
Valve Covers Included:
Yes
Timing Cover Included:
Yes
Water Pump Included:
Yes
Harmonic Balancer Included:
Yes
Flexplate Included:
Yes
Flywheel Included:
No
Air Cleaner Included:
No
Spark Plugs Included:
No
Spark Plug Wires Included:
No
Computer Included:
No
Wiring Harness Included:
No
Water Pump Style:
Long
Supercharger Included:
No
Remanufactured:
Yes
Quantity:
Sold individually.

ATK High Performance GM 383 Stroker 415 HP Stage 2 Long Block Crate Engines

ATK High Performance GM 383 Stroker 415 hp Stage 2 long block crate engines are the perfect choice to drop in your ride if you're looking for some stroker power without breaking the bank. They are made of high-quality name brand parts at an affordable price and are perfect for getting your ride back on the road.

ATK long block crate engines include:

* Intake manifold
* ATK High Performance aluminum cylinder heads with 2.020 in. /1.600 ex. valves
* Distributor
* Oil pan
* Valve covers
* Timing cover
* Water pump
* Harmonic balancer

Required Parts

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Instructions & Calculators

Some parts are not legal for use in California or other states with similar laws / regulations

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This is a custom order part. You can order this part by Contacting Us.

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This product can expose you to chemicals including chromium (hexavalent compounds), which are known to the State of California to cause cancer and birth defects or other reproductive harm.

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