Dart SB Chevy Little M Block Parts Kit Crane Cams 80889 - Fits all GM

80889 - Fits all GM 3-speed Automatic Transmissions

250/256 Advertised Duration

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250" Control Shaft

Center tube has left- and right-hand threaded ends for quick adjustments

Dart SB Chevy Little M Block Parts Kit Crane Cams 80889 - Fits all GMDart block parts kits include the same quality components we use in our performance engine blocks. Each kit includes coated cam bearings, freeze plugs and dowel pin. 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