Rocker Arm Studs Upgrade Kit for GM LS7 & LT Engines.

GM LS7/LT rocker stud kits provide retention and improved clamping load for a more rigid, stable and high revving valve train assembly.

This rocker stud and nut assembly allows for improved clamping load, adding up to rigid, stable and high revving valve train assembly. It also saves threads in the aluminum cylinder heads, especially in race applications that see frequent disassembly. The stud kit aids during installation of shaft mount rocker systems by guiding the rocker arm assembly into an accurate position.

The 12 point flange nuts provide clearance to rockers for maximum lift potential while a rounded nose on top of the stud prevents cross threading of the nut during assembly. Manufactured from grade 12.9 hardware, the high-strength studs help prevent thread fatigue and pulling of threads in aluminum heads.

Suit GM LS-Series / LT-Series,

Rocker Arm Stud, 8 x 1.25 mm

Base Thread, 8 x 1.25 mm

Top Thread, 1.250 in

Effective Stud Length,

Nuts Included, Steel, Black Oxide,

Set of 16