ELGIN SBC Nitro Rocker Arm Kit 1.5 Ratio 7/16 Stud for Small Block Chevy

Upgrade your small block Chevy engine with the ELGIN RK-1840NS Nitro Rocker Arm Kit. Designed for precision and durability, these rocker arms feature a 1.50 ratio, optimizing valve performance for increased horsepower and efficiency.