Grand Synthetics located in Grove OK supplies lubrication products for all your automotive, powersports, agricultural, heavy equipment and marine appications.
Contact us to find out what products best suit your needs.
Operating as usual
[05/09/12] Become a prefered customer and purchase Amsoil at wholesale cost.
[05/09/12] Tired of changing oil every 3000 miles. With Amsoil signature series and extended drain technology the drain interval is increased to 25000 miles or 1 year.