Dart BB Chevy 345cc Pro-1 Head 119cc Rack & Pinion 2.30/1.88 Assembly SPBM2 eliminating the need to use

eliminating the need to use multiple brackets

Aluminum adapter converts existing coil-over kit from a 2-1/2" spring to a 5" spring

1975-1991 Chevrolet G30

Compatible with virtually any liquid needing measuredThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

Dart BB Chevy 345cc Pro-1 Head 119cc Rack & Pinion 2.30/1.88 Assembly SPBM2 eliminating the need to useProduct Description: Cylinder Head Pro 1 Assembled 2. 300 1. 880 in Valves 345 cc Intake 121 cc Chamber 1. 625 in Springs Aluminum 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