Yella Terra Y/T Roller Rocker Set 1.73 Ratio (5/16" Mount, Bolt on Adjustable) (YT6015)

Yella Terra

• The strongest aluminium rocker arms in the world with deflection and bend tests proving their aircraft grade extruded aluminium arms superior to rival aluminium and stainless steel arms.
• Huge range of applications
• The ultimate rocker arm for use inhigh revving street engines and almost every race application.
• This superior arm is complimented by the strongest and best hardware in the business including massive ground trunnions matched to oversize needle roller bearings.
• The ground finish on Yella Terra trunnions offers smoother operation, lower friction and better bearing compatibility than the machined finish used with comparable products.
• Available inUnique Easy Fit, traditional stud type and Heavy Duty Race versions to suit various stud diameters and a wide variety of ratios.