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Looking for aftermarket parts to modify or upgrade your 2003 Chevrolet Corvette with valve springs, retainers? At Tunersports.com we carry a huge selection of the top name brand performance valve springs, retainer parts and accessories.
 IN STOCK - DROPSHIPS 23621-16Manley 7 Degree +.050 16pc Steel Retainers for Manley 13098 1997-2004 Chevrolet Corvette Base $99.97 |
 OUT OF STOCK 23622-16Manley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve control in the most demanding racing applications... Manley 7 Degree 16pc Stock Height Titanium Retainers 1997-2004 Chevrolet Corvette Base $292.72 |
 OUT OF STOCK 221428-16Manley Small Block Chevy LS Series .600in Lift Single NexTek High Perf Valve Springs 1997-2004 Chevrolet Corvette Base $312.77 |
 IN STOCK - DROPSHIPS 221436-16Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) 1997-2004 Chevrolet Corvette Base $304.63 |