Ground Thumpin Motors

APPOINTMENTS ONLY" As the leading Polaris engine builder in the US, we provide an exclusive ⮞LTD LIFETIME COST REPLACEMENT WARRANTY⮜ on all rebuilds. We are family owned & operated. We offer a premium customer experience, unmatched value, master craftsmanship, non-stop R&D, support 24/7, free delivery, and a buy now pay later credit option via PayPal. We offer premium but affordable motor rebuilds, new and used parts, cleaning services, gear, and apparel. We also buy and sell pre-owned vehicles. GTM strives for 110% perfection in all circumstances and on every single transaction. We proudly use only the best products from: CP, Carrillo, Cylinder Works, Hot Rods, JE Pistons, Kibblewhite Precision Machining, Polaris OEM, Web Cam Racing Cams.