MTI Racing Valve Spring and Retainer Kits

Number of Springs Per Valve: Dual
Outside Diameter of Outer Spring (in): 1.290 in.
Damper Spring Included: No
Valve Spring Style: Standard
Coated: No
Retainers Included: Yes
Retainer Material: Titanium
Locks Included: Yes
Lock Style: 7 degree
Lock Groove Quantity: 1-groove
Lock Material: Titanium

They include valve springs that have been designed for cylinder heads using larger valves and aggressive camshaft profiles. MTI Racing valve spring and retainer kits also include retainers, locks, machined valve spring seats, and new valve seals.