DART SHP Block Small Block Chevy 4.125 Bore / 350 Main

DART SHP Block Small Block Chevy 4.125 Bore / 350 Main, Designed for high performance and medium duty applications, the SHP (Special High Performance) block is the ideal starting point for hot rodders, drag racers, circle track competitors, off-roaders, and high performance marine enthusiasts. Don’t waste your valuable time sourcing, cleaning, machining and prepping a 40 year old core when you can have a brand new precision machined block with all the most desirable features for just a few dollars more. Dart SHP SBC Block Bare Block 4.125 in Bore 4.165 Max Bore 3.750 Max Stroke 408 Max Cubic Inch 9.025 Deck 350 Main 4-Bolt Main 2 Piece Seal Iron Small Block Chevy Each