Dart Big M Engine Block - Bare Block - 4.250 in Bore - 9.800 Deck - 4-Bolt Main - 2-Piece Seal - Big Block Chevy 31223344 36003R Includes 2-Wire Hall-Effect Speed Sender

Includes 2-Wire Hall-Effect Speed Sender

2 to 2-1/2 in Lift

GM G-Body Frame Side Solid Engine Mounts

Holley Dechoke Linkage for #45-224 Kit 45-465

Features 1/4 in

Dart Big M Engine Block - Bare Block - 4.250 in Bore - 9.800 Deck - 4-Bolt Main - 2-Piece Seal - Big Block Chevy 31223344 36003R Includes 2-Wire Hall-Effect Speed SenderProduct Description: Engine Big M Bare Block 4. 250 in Bore 9. 800 Deck 4 Bolt Main 2 Piece Seal Iron Big Block Chevy 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