Dart LS SHP Iron Block 9.240 Deck/4.125 Bore Classic Instruments Give you a 20-pound reduction

Give you a 20-pound reduction over the factory K-member and engine mounts

This kit fits in to a existing 10 point Competition Engineering Cage

Street King

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Dart LS SHP Iron Block 9.240 Deck/4.125 Bore Classic Instruments Give you a 20-pound reductionProduct Description: Engine SHP LS Next Bare Block 4. 125 in Bore 9. 240 Deck 4 Bolt Mains 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 centers, and