Harland Sharp Ford FE Spacer Kit for #4006B 935217 It comes with bolts and

It comes with bolts and an adapter bushing for 5/8" and 3/4" water pump shafts

loop is 9-1/2" tall and 5-1/2" wide with a 16" wide mounting strap that can be cut and welded for each installation

14-1/2 in Square

Spark plug fitment: 14mm x 3/4 reach

Exhaust ports and bolt pattern are raised

Harland Sharp Ford FE Spacer Kit for #4006B 935217 It comes with bolts andProduct Description: Rocker Arm Shim Kit Steel Harland Sharp Shaft Mount Rocker Arms Ford FE Series Since the 1950s, Harland Sharp is the leader in roller rocker arm technology. Sharp manufactures roller rockers and rocker components for a variety of applications. Their rockers are made from lightweight aluminum and anodized for increased durability.