Dart Big M Engine Block - Bare Block - 4.500 in Bore - 9.800 Deck - 4-Bolt Main - 2-Piece Seal - Big Block Chevy 31213444 GBDXL1 Fits either the Head or

Fits either the Head or Tail of the open Ford 9" Axle pinion

Clamp Style Wire Separators

com Racepak Hall Effect Sensor PN 800-SS-MSC-5 Racepak 8 Magnet Split Collar

6 AN Male to 1/4 in NPT Male

Dart Big M Engine Block - Bare Block - 4.500 in Bore - 9.800 Deck - 4-Bolt Main - 2-Piece Seal - Big Block Chevy 31213444 GBDXL1 Fits either the Head orProduct Description: Engine Big M Bare Block 4. 500 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