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Instruction Sheets for Part Number HPE-HP96
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Technical Articles for Part Number HPE-HP96
ATK High Performance GM 383 Stroker Marine Base Long Block Crate Engines HP96
Part Number: HPE-HP96
ATK High Performance GM 383 Stroker Marine Base Long Block Crate Engines
Crate Engine, GM 383 Stroker, Marine, 380 HP, Long Block, External/Internal Engine Balance, Aluminum Heads, Each
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Estimated Ship Date: Feb 2, 2027 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
HP96
Part Type:
Product Line:
Summit Racing Part Number:
HPE-HP96
UPC:
00653517137198
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:
9.1:1
Assembled:
Yes
Engine Balance:
Internal/External
Cam Style:
Hydraulic roller, OE roller
Rear Main Seal Style:
1-piece
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:
Yes
Flywheel Included:
No
Air Cleaner Included:
No
Spark Plugs Included:
No
Spark Plug Wires Included:
No
Computer Included:
No
Wiring Harness Included:
No
Supercharger Included:
No
Remanufactured:
Yes
Quantity:
Sold individually.
ATK High Performance GM 383 Stroker Marine Base Long Block Crate Engines
Want to get back on the water? Start your build with ATK High Performance GM 383 Stroker marine base long block crate engines. With 380 hp and 445 ft.-lbs. of torque they'll help anyone looking to complete their build with reliable, on-water high performance. These base or Stage 1 engines produce great power throughout the entire power curve!
Your ATK GM 383 Stroker marine base long block features:
* Seasoned OE 4-bolt main, one-piece seal block
* Nodular iron crankshaft
* 4340 forged I-beam connecting rods
* Hypereutectic dished pistons with 9.1:1 compression ratio
* Hydraulic roller camshaft with 210/215 Duration @0.050, 0.462 In./0.470 Ex. Lift, 114LSA
* ATK aluminum cylinder heads with 70cc/195cc port volume and 2.02/1.60 in. valves
* Double roller timing chain
* Brass freeze plugs
* Rocker arms: stamped steel 1.5 ratio
* 5 qt. oil pan
* Standard volume oil pump
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