ATK High Performance Chevy 383 Stroker Short Blocks SP53

Overview Brand: ATK High Performance Engines Manufacturer’s Part Number: SP53 Part Type: Short Block Engines Product Line: ATK High Performance Chevy 383 Stroker Short Blocks Summit Racing Part Number: HPE-SP53 UPC: 653517546112 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: Flat top 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: Yes Quantity: Sold individually. Notes: GM 1986-2000 small block with 4.040 in. bore and 3.750 in. stroke, 5cc flat top pistons, Scat forged 5.700 in. connecting rods, ARP 8740 rod bolts, and moly rings. ATK High Performance Chevy 383 Stroker Short Blocks Your engine needs a rock-solid foundation to make the horsepower you crave; that’s where these ATK High Performance Chevy 383 Stroker short blocks come in. With these blocks, all of the hard work has been done for you. Everything comes machined, clearanced, balanced, and blueprinted, so you have a bulletproof bottom-end that is ready to run. Just decide how mild or wild you want to go. These ATK High Performance Chevy 383 Stroker short blocks include the following: * Handpicked and seasoned 4-bolt main block * Aligned and honed main bores * Nodular iron crankshaft * 3.75 in. stroke * I-beam connecting rods * Hypereutectic dish top pistons Applications Make: CHEVROLET Engine Type: V8 Engine Size: 6.3L/383 Engine Family: Chevy small block Gen I Application Notes: GM 1986-2000 small block with 4.040 in. bore and 3.750 in. stroke, 5cc flat top pistons, Scat forged 5.700 in. connecting rods, ARP 8740 rod bolts and moly rings.