Crower Valve Locks - 10 RS004C1910 The Pro tubs are 28"

The Pro tubs are 28" X 45" and the intermediate wells are 28" wide and 40" in length

Spacers fit 4-1/2"

This set is a single-sub

User Programmable Range for Rich

Crower Valve Locks - 10 RS004C1910 The Pro tubs are 28"Product Description: Valve Lock Jumbo 10 Degree 11 32 in Valve Stem Standard Height Chromoly Black Oxide Set of 32 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