Harland Sharp Small Block Ford Stud Girdle, 7/16", Aluminium, Trickflow Twisted Wedge "11R" Series Heads

Harland Sharp Small Block Ford Stud Girdle, 7/16", Aluminium, Fits Trickflow Twisted Wedge "11R" Series Heads, 170cc, 190cc, 205cc. Notes: Harland Sharp Stud Girdles are CNC machined from aluminum, easy to install, lightweight and durable. They help stabilize your valve train and prevent stud deflection. Adjusting nuts are included.
Specs:
Stud Girdle Attachment Style: Clamp-on
Rocker Arm Nuts Included: Yes
Minimum Rocker Slot Width: 0.600 in.
Rocker Arm Nut Thread Size: 7/16 in.-20
Rocker Arm Nut Style: Polylock
Tall-Style Valve Covers Required: Yes
Stud Girdle Material: Aluminum
Stud Girdle Finish: Orange anodized
Stud Spacing: Trickflow Twisted Wedge "11R" Series
Note: Designed For Trickflow Twisted Wedge "11R" Series Heads Fits:
Small Block Ford Engines W/ Trickflow Twisted Wedge "11R" Series Heads 170cc, 190cc, 205cc. Harland Sharp Stud Girdles
Stabilize your valvetrain with Harland Sharp stud girdles. These 3-piece aluminum systems are lightweight, durable, and easy to install. They will stabilize your valvetrain and prevent stud deflection. All stud girdle systems include what is necessary for installation on each separate application, like bolts, AN washers, adjusting nuts with snap rings, and internal springs for easy adjustments. These systems are CNC-machined for a precise fit.