Dart Big M Engine Block - Bare Block - 4.600 in Bore - 9.800 Deck - 4-Bolt Main - 2-Piece Seal - Big Block Chevy 31223644 Brake Bias Gauge Our newest products include an

Our newest products include an expanded offering of steering wheels and Styling Rings for air bagged equipped vehicles

(2) 1/8" NPT Ports for Fuel Pressure Gauge

Limited Slip Differential with composite clutches

HK-IF or HK-IFC

All four styles have been Completely Radius Machined and the Mounting Holes Chamfered for easy installation an optimum strength

Dart Big M Engine Block - Bare Block - 4.600 in Bore - 9.800 Deck - 4-Bolt Main - 2-Piece Seal - Big Block Chevy 31223644 Brake Bias Gauge Our newest products include anProduct Description: Engine Big M Bare Block 4. 600 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