Overview
Brand: ATK High Performance Engines
Manufacturer’s Part Number: SP35
Part Type: Short Block Engines
Product Line: ATK High Performance Chevy 383 Stroker Race Series Short Blocks
Summit Racing Part Number: HPE-SP35
UPC: 653517147593
Crate Engine Family: Chevy Small Block
Actual Engine Displacement: 6.3L/383
Rear Main Seal Style: 1-piece
Crankshaft Material: Forged 4340 steel
Piston Material: Forged aluminum
Short Block Piston Style: Dish
Connecting Rod Material: Forged 4340 steel
Connecting Rod Beam Style: H-beam
Engine Block Material: Cast iron
Main Bolt Style: 4-bolt
Main Journal Type: Chevy 350
Deck Height (in.): 9.025 in.
Engine Balance: Internal/External
Oil Pan Included: No
Timing Cover Included: No
Harmonic Balancer Included: No
Flexplate Included: No
Flywheel Included: No
Assembled: Yes
Remanufactured: No
Quantity: Sold individually.
Notes:
Piston has two valve reliefs. Requires weighted flexplate/flywheel and non weighted harmonic balancer. Small base circle cam may be required.
ATK High Performance Chevy 383 Stroker Race Series Short Blocks
Hardcore engines need a hardcore bottom end; that’s why ATK High Performance developed these Chevy 383 Stroker Race Series short blocks. These short blocks are built around the strongest components available so that they can handle serious horsepower for your race car or hardcore street machine.
These ATK High Performance Chevy 383 Stroker Race Series short blocks include the following:
* Handpicked and seasoned 4-bolt main block
* Aligned and honed main bores
* Forged 4340 crankshaft
* 3.75 in. stroke
* Forge H-beam connecting rods
* Forged dish top pistons
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