Trick Flow Rocker Stud Girdle For SBC 23 Degree Trickflow Cylinder Heads

These CNC-machined Trick Flow stud girdles for Ford help control valve lift and timing changes due to stud flex, allowing for more consistent high-rpm performance. Each stud girdle is anodized blue and comes with high-quality mounting hardware and hardened adjusting nuts. Note: Tall-style valve covers are required, Fits 23 degree Trick Flow heads. Polylock diameter measures 0.600 in.
Specs:
Stud Girdle Attachment Style: Clamp-on
Rocker Arm Nuts Included: Yes
Minimum Rocker Slot Width: 0.600 in.
Rocker Arm Nut Thread Size: 3/8 in.-24
Rocker Arm Nut Style: Polylock
Tall-Style Valve Covers Required: Yes
Stud Girdle Material: Aluminum
Stud Girdle Finish: Blue anodized
Quantity: Sold as a kit.
Notes: Fits 23 degree Trick Flow heads. Tall valve covers are required. Polylock diameter measures 0.600 in.