Trick Flow Titanium 10 Deg. Valve Spring Retainers for TFS Heads 1.500 OD/0.710 ID - Set of 16

One of the best ways to develop more power is to rev your engine higher. Trick Flow titanium valve spring retainers will help you lighten your valvetrain so that you can safely and reliably get those revs. They're made from light-but-strong titanium and are available for either double or triple springs.

Outside Diameter of Outer Spring (in.): 1.500 in.
Retainer Material: Titanium
Lock Style: 10 degree
Valve Spring Style: Standard
Retainer Style: Tall
Number of Springs Per Valve: Dual
Outside Diameter of Middle Spring (in.): 1.110 in.
Inside Diameter of Inner Spring (in.): 0.710 in.
Locks Included: No
Quantity: Sold as a set of 16.
Notes: Adds 0.050 in. to valve spring installed height.