Dart Big M Bare Block - 4.500" Bore - 10.200 Deck - 4-Bolt Main - 2 Piece Seal - Iron - Big Block Chevy R060004YXL Simpson P209Z at low everyday

Simpson P209Z at low everyday prices

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together with the use of a EPS (expandable polystyrene)

1965 models not equipped with Pony or GT interior option will require 5 gauge OEM trim bezel from that option pack (not included) to utilize this adapter plate

Dart Big M Bare Block - 4.500" Bore - 10.200 Deck - 4-Bolt Main - 2 Piece Seal - Iron - Big Block Chevy R060004YXL Simpson P209Z at low everydayProduct Description: Engine Big M Bare Block 4. 500 in Bore 10. 200 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