Type: Crankshaft Drilling Fixture Balancer Tool. For Chevy inline 6 194 230 250. For Chevy inline 216, 235 and 261. 1Set Crankshaft Drilling Fixture Balancer Tool. The tool will fit on the snout. The cranks are not drilled from the factory and adding the 7/16 bolt hole will aid you on installation of the balancer and retention of it.
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