ATK High Performance GM 383 Stroker 435 HP Stage 3 Long Block Crate Engines HP36C

4 out of 5 stars ( 4 )

Part Number: HPE-HP36C

$6,689.00

Crate Engine, Stage 3 Crate Engine, Long Block, 1-Piece Main Seal, Chevy, Small Block, 383, Each
See More Specifications | Check the Fit

ATK High Performance GM 383 Stroker 435 HP Stage 3 Long Block Crate Engines HP36C

ATK High Performance GM 383 Stroker 435 HP Stage 3 Long Block Crate Engines HP36C

HPE-HP36C

4 out of 5 stars ( 4 )

Part Number: HPE-HP36C

Estimated Ship Date: Jan 26, 2027

$6,689.00

Estimated Ship Date: Jan 26, 2027 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
HP36C
Part Type:
Product Line:
Summit Racing Part Number:
HPE-HP36C
UPC:
00653517265112
Crate Engine Family:
Chevy Small Block
Actual Engine Displacement:
6.3L/383
Crate Engine Cylinder Head Material:
Aluminum
Engine Block Material:
Cast iron
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:
Yes
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:
Yes
Spark Plug Wires Included:
Yes
Computer Included:
No
Wiring Harness Included:
No
Supercharger Included:
No
Remanufactured:
Yes
Quantity:
Sold individually.

ATK High Performance GM 383 Stroker 435 HP Stage 3 Long Block Crate Engines

Give your ride the extra twist only a stroker can deliver with ATK High-Performance GM 383 Stroker 435 hp Stage 3 long block crate engines. These fully-dressed (Stage 3) engines perform well on the street or strip and include all the Stage 2 components. They may also add in the following parts (among others): carburetion, filters, and a spark system to help produce up to 475 ft.-lbs. of torque—that's enough to get you rolling in a cloud of tire smoke!

ATK GM 383 Stroker 435 hp Stage 3 long block crate engine specs:

* Seasoned OE 4-bolt main roller block
* 4.040 x 3.750 bore/stroke
* 383 c.i.d. displacement
* Scat nodular iron crankshaft (3.750 in. stroke; one-piece; externally balanced rear/internal front)
* Scat 4340 forged I-beam connecting rods (5.700 in.) with ARP bolts
* Forged flat-top pistons with two valve reliefs
* Moly piston rings with 10.1:1 compression ratio
* Hydraulic roller camshaft with 220/224 duration at 0.050, 0.528 in./0.536 ex. Lift, 112LSA
* Installed camshaft bearings clocked to OEM position
* Dart SHP aluminum cylinder heads with 72cc/180cc port volume and 2.02/1.60 in. valves
* Installed and sealed brass freeze plugs (oil galley plugs also installed and sealed)
* Billet aluminum 1.6 ratio full roller rocker arms
* 5 qt. OE oil pan
* 430 lbs.

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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 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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