Dart Coated Cam Bearing Set - Big M Blocks R01J003XXL the low gear set is

the low gear set is in constant mesh

Key features are: Excellent mechanical stabily resists thinning or hardening in bearings

175 in W x 19

212" long pushrod set work perfectly with High Energy or Magnum rockers

Does not include an arbor for a hand drill

Dart Coated Cam Bearing Set - Big M Blocks R01J003XXL the low gear set isProduct Description: Camshaft Bearing Standard Journal PTFE Coated Dart Big Block Chevy Set of 5 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 tested on Dartas computer