7° Lightweight Tool Steel Retainers For #26926 Springs 1777-16 CO1777-16 1.320" Valve Spring Diameter, 11/32" Stem Size (Non LS Application) TOOL STEEL RETAINERS, 7-DEG COMP Cams Lightweight Tool Steel Retainers provide the best of all valve train benefits: light weight, along with exceptional strength and wear characteristics. Approximately 33% lighter than conventional chromemoly steel retainers and only 2-4 grams heavier than titanium (depending upon application), they are made from high-grade tool steel, making them able to withstand even the most demanding race applications.

CNC-machined for consistent quality

Developed using latest FEA and CAD software

Spintron-tested to extreme RPM to prove strength is equivalent to titanium and stronger than chromemoly steel

Designed for both 7° and 10° angles