grove engineered products (gep), is a supplying agricultural manufacturers with a wide range of high quality wheel hubs, spindles, coulters, disc blades, jacks, segmented (laminated) tires and related components. we are a member of the farm equipment manufacturers association (fema) larry clymer is an entrepreneur with a lifetime of experience in metal fabrication and agricultural manufacturing. his name has been synonymous with quality manufacturing in the agricultural marketplace for over 40 years. general manager dave clymer is an engineer with 25 years experience in agricultural manufacturing, most recently with the clark agricultural equipment line.