Brand: Airflow Research (AFR)
Manufacturer's Part Number: 8512-16
Part Type: Valve Spring Retainers
Product Line: AFR Titanium Valve Spring Retainers
Automotive Fittings Part Number: AFR-8512-16
Outside Diameter of Outer Spring (in.): 1.250 in.
Retainer Material: Titanium
Lock Style: 7 degree
Valve Spring Style: Standard
Retainer Style: Standard
Number of Springs Per Valve: Dual
Outside Diameter of Middle Spring (in.): 0.885 in.
Inside Diameter of Inner Spring (in.): 0.655 in.
Locks Included: No
Quantity: Sold as a set of 16.
Notes: Will work with GM LS stock single valve spring or AFR dual spring setup.
Description:
If you're a serious racer, you'd better be sure that you're using strong valve spring retainers, such as these AFR titanium retainers. Stronger and lighter than steel, they're designed for 10 degree valve stem locks. These retainers work best with AFR valve locks and optional lash caps. And you can be sure that AFR titanium valve spring retainers won't split at high rpm, tearing up your engine. They're available in a variety of styles and sizes; find the model that's right for your application.