ATK High Performance Chevy 427 Dart Race Series Short Blocks SPE4271500

Overview Brand: ATK High Performance Engines Manufacturer’s Part Number: SPE4271500 Part Type: Short Block Engines Product Line: ATK High Performance Chevy 427 Dart Race Series Short Blocks Summit Racing Part Number: HPE-SPE4271500 Crate Engine Family: Chevy LS Actual Engine Displacement: 7.0L/427 Crankshaft Material: Billet 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 Engine Balance: Internal Oil Pan Included: No Timing Cover Included: No Harmonic Balancer Included: No Flexplate Included: No Flywheel Included: No Assembled: No Remanufactured: No Quantity: Sold individually. ATK High Performance Chevy 427 Dart Race Series Short Blocks Big power requires a solid foundation, so start your next build with one of these ATK High Performance Chevy 427 Dart Race Series short blocks. These short blocks are built, balanced, and blueprinted to be the strongest and most reliable short block available for your race car or hardcore street car. These ATK High Performance Chevy 427 Dart Race Series short blocks include the following: * Dart SHP block * Aligned and honed main bores * 4340 forged crankshaft * 4.00 in. stroke * 4340 forged H-beam connecting rods * Forged flat-top pistons Applications Make: CHEVROLET Engine Type: V8 Engine Size: 6.3L/383 Engine Family: Chevy small block Gen III/IV (LS-based engines)