Yella Terra Ultralite Shaft Mount Rocker Arm – 1.70 Ratio – Roller Tip – GM LS-Series YT6667

Product Descripton:

Yella Terra has been designing, developing and manufacturing High Performance products in Australia for over 50 years!  
Over 60 Years of Performance Innovation!

From humble beginnings in the early 1960’s “Dyno” Dave Bennett and his staff have built Yella Terra into Australia’s leading manufacturer of Roller Rockers, Performance Cylinder Heads, Superchargers and Billet Flywheels & Flexplates.

As a company, Yella Terra has always been committed to constant product improvement through motorsport involvement. From success in the early days of drag racing, to milestone developments in alloy head and roller rocker design, proven over millions of trouble free race kilometers in Australian touring car and circuit racing.

The success of Yella Terra has not been restricted to Australia. Today, Yella Terra produce private label high performance engine parts for the USA, its totally unique roller rocker designs proving an instant success when released in the USA during the early 1980’s. In recent times, Yella Terra Platinum series race rockers have developed a dedicated following amongst US race engine builders.

Our Focus is only to build high quality products that give you enthusiasts the edge. The products in this online shop are ALL focused on enhancing engine performance and power up front products built from experience…. and As our mantra says: “Track Tested … Street Proven” for over 60 years!”