Isky Cams Groove-O-Matic Block O-Ringing Tool 6000BU 1-3/8 in OD Tube

1-3/8 in OD Tube

1935-1946 STREET ROD Street Rod CID 305

1500 / 6200 RPM

2003-2006 GMC Savana 3500

7-1/2 PSI shutoff pressure

Isky Cams Groove-O-Matic Block O-Ringing Tool 6000BU 1-3/8 in OD TubeProduct Description: Block O Ringing Tool Groove O Matic 3. 750 4. 375 in Bores Wire Included As the world's largest racing, performance, and economy cam manufacturer, Isky maintains a dynamometer testing program for constant improvement of camshaft and valve train design. These tests are conducted daily in Isky's new enlarged dyno facility. To properly evaluate and prove the efficiency of Isky racing cams and valve train components, Isky maintains a