Crower Roller Lifters - BB Chevy (2) w/ Link Bar R060015YS GM/Mercury Marine Gen IV Big

GM/Mercury Marine Gen IV Big Block V8

Many users use this that have two sizes of Braille Batteries - one for track and one for street

Provides extended transmission life and firmer shifts

1/2 in Diameter Hole

Dipstick for Checking Fluid Level

Crower Roller Lifters - BB Chevy (2) w/ Link Bar R060015YS GM/Mercury Marine Gen IV BigProduct Description: Lifter Full Body Mechanical Roller 0. 842 in OD Link Bar Big Block Chevy Pair Crower Cams and Equipment Company, Inc., is a leading producer of aftermarket camshafts and valve train components. But over the years Crower has developed a more diverse line of products. Today, Crower is the world's largest manufacturer of aftermarket crankshafts and connecting rods, and the Crower line of clutches has been dominating the drag racing