In-Store Pickup Location Close

ATK High Performance GM 383 Stroker 500HP Stage 1 Crate Engines HP55

ATK High Performance Engines HP55 - ATK High Performance GM 383 Stroker 500HP Stage 1 Crate Engines

Image is a representation of this item.
Actual item may vary.

Loading media


In progress
Get Totally Free Shipping with Your Order!

Crate Engine, GM 383 Stroker 500HP Stage 1, Long Block, Aluminum Heads, Each

  • Check Application

  • This part is normally shipped directly from the manufacturer / Supplier.

  • Order this item and get free delivery and handling on your entire order! Truck freight fees also waived on this item. Valid on orders shipped in the contiguous United States.

Estimated Ship Date: 10/8/2014 (if ordered today) Would you rather pick it up? Select Location

Manufacturer's Part Number: HP55
Part Type: Crate Engines
Summit Racing Part Number: HPE-HP55

Engine Assembly Style: Long block
Crate Engine Cylinder Head Material: Aluminum
Assembled: Yes
Engine Balance: Internal/External
Intake Manifold Included: No
Cylinder Heads Included: Yes
Carburetor Included: No
Throttle Body Included: No
Distributor Included: No
Oil Pan Included: Yes
Valve Covers Included: Yes
Timing Cover Included: Yes
Water Pump Included: No
Harmonic Balancer Included: No
Flexplate Included: No
Flywheel Included: No
Air Cleaner Included: No
Spark Plugs Included: No
Spark Plug Wires Included: No
Computer Included: No
Wiring Harness Included: No
Rear Main Seal Style: 1-piece
Quantity: Sold individually.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.
Calculator CFM Calculator

Be ready for the street or the strip with these ATK High Performance GM 383 Stroker 500HP Stage 1 crate engines. These engines are built using bulletproof components and true craftsmanship to create a beast that is ready to tear up the track, but is reliable enough for the street. Producing an incredible 500 hp and 505 ft.-lbs. of tire-shedding torque, these engines will be sure to get everyone's attention at the next track day or car show.

These ATK High Performance GM 383 Stroker 500HP Stage 1 crate engines include the following:

* Handpicked, remanufactured block
* Performance aluminum cylinder heads
* 4340 forged crankshaft and H-beam connecting rods
* Forged pistons
* Hydraulic roller camshaft
* Valve covers
* Timing cover and timing set
* Oil pan, pump, and pickup tube

All horsepower and torque numbers advertised on our website are provided by the crate engine manufacturer. These numbers were achieved on a professionally operated dynamometer to compensate for variables like altitude, temperature, relative humidity, vapor pressure, and barometric pressure, all of which impact measured horsepower and torque. If you do not purchase a complete crate engine, the selection of additional components, and how those components are tuned, will have an impact on measured horsepower and torque. Ignition and fuel system components, as well as the fuel octane and quality of the fuel that you select, will impact the numbers. Please understand that, while horsepower and torque numbers are repeatable within reason, they will most likely not be reproduced identically.



Result 1 of 1

Make: CHEVROLET
Engine Type: V8
Engine Size: 6.3L/383
Engine Family: Chevy small block Gen I
Camshaft Style: Hydraulic roller tappet
Fuel Delivery: Carburetor
  • 1

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

Back To Results
Email this page Close
Close