Dart SHP Bare Block - 4.125" Bore - 9.240 Deck - 4-Bolt - 1 Piece Seal - Iron H75915F 2016-2018 Chevrolet Silverado 3500 HD

2016-2018 Chevrolet Silverado 3500 HD

Shift Improver Kit for 93-06 4L60E

2x spring center bolts

Bassett offers three advantages: 1) low runout 2) high strength 3) the lowest weight possible

Dart SHP Bare Block - 4.125" Bore - 9.240 Deck - 4-Bolt - 1 Piece Seal - Iron H75915F 2016-2018 Chevrolet Silverado 3500 HDProduct Description: Engine SHP LS Next Pro Bare Block 4. 125 in Bore 9. 240 Deck 4 Bolt 1 Piece Seal 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 on Dartas own CNC machining