Isky Cams Super 7 Valve Locks - For 11/32" Diameter Valve Stems, + .050" Higher Installed Height BR30012 Serrated Flange

Serrated Flange

look inside the inlet of the filter

Factory length for Chevrolet 396-454 Big Block engines with retro-fit hydraulic roller cams

Lexus LX570 2008-11 / Toyota Land Cruiser 2013-19

5"D (29 x 19

Isky Cams Super 7 Valve Locks - For 11/32" Diameter Valve Stems, + .050" Higher Installed Height BR30012 Serrated FlangeThe Isky Super 7 Retainer and Lock system offers a more precise fit than Isky's standard Jumbo 7 degree Lock Retainer Combo. The Super 7 degree lock is actually closer to an 8 degree taper angle and incorporates a ground finish on the O. D. to exert a greater locking force in the retainer. Valve spring heights are more consistent as a result. As the world's largest racing, performance, and economy cam manufacturer, Isky maintains a dynamometer testing