ATK High Performance Chevy 383 Stroker Race Series Short Blocks SP35

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