Dart LS Iron Block - 9.240/4.000 w/ Steel Main Caps Mag-10 Rally Sport 2003-2019 Chevrolet Express 2500

2003-2019 Chevrolet Express 2500

Single Probe

2003-2003 Freightliner FL50

Aluminum mounts replace the front pinion plate on most quick change rear ends

Rocker Arm Installation Tool

Dart LS Iron Block - 9.240/4.000 w/ Steel Main Caps Mag-10 Rally Sport 2003-2019 Chevrolet Express 2500Product Description: Engine LS Next Bare Block 4 in Bore 9. 240 Deck 4 Bolt Mains 1 Piece Seal 0. 375 in Extended Cylinder Barrels Iron GM LS Series Sold Individually Since 1981, Dart Machinery has become the acknowledged leader in producing race winning components. Dart Machinery aluminum and cast iron engine blocks are designed to meet the specialized needs of racers and performance enthusiasts. Dart components are developed in house, manufactured