Howards Racing Components 96015 - Valve Spring Seat Cups; 1.550 .577 Steel Howards Cams

Howards Racing Components 96015 - Valve Spring Seat Cups; 1.550 .577 Steel Howards Cams

1.550 .577 Steel Valve Spring Seat Cups Howards™ valve spring cups are made from specially hardened chrome moly steel and finished in a rich black oxide for maximum durability. Spring cups will prevent unwanted valve spring movement and galling of the cylinder heads. Machining may be required. .060” thick.