High performance 4340 Chromoly steel rocker arm studs for Chevrolet small block applications; Stud Length: 2.4 in.; Top Threads: 3/8 X 24 X 1.75; Bottom Threads: 7/16 X 14 X 0.75; Quantity: 16
The Racer's Company. Since the 1960s, Lunati has manufactured engine components of the highest quality using cutting-edge technology. Every single product we sell undergoes extensive testing and analysis to ensure the end result is a superior product that can withstand demanding race conditions.