Heavy Duty Adjustable Mini Bike Mounting Plate Adapter Bracket For GX240 GX270 GX390 And Predator 420cc Engines Fits DB30 Through Big Block 8 13HP OHV Mini Bikes Black

Heavy-Duty Adjustable Engine Mount Plate - 1x
✔️ Large 7 5/8 in mount spacing; uses 5/16 and 3/8 bolts

This heavy-duty adapter plate resolves bolt-pattern mismatches when installing large engines on 79-series mini bike frames, enabling direct fitment of high-output GX240/270/390 and Predator 420cc engines without modifying the frame.

✅ One-piece CNC machined billet aluminum construction for high rigidity and durability
✅ Anodized surface for wear resistance and corrosion protection
✅ Multi-directional adjustment with elongated slots for forward/back and left/right alignment
✅ Mounting hardware included; uses standard 5/16 in bolts to frame and 3/8 in bolts to engine

💡 What is an engine mounting plate used for on small-frame mini bikes?

It lets you bolt a high-output engine to a compact frame without modifying it. - Direct-fit for 79-series frames - Adjustable slots for forward/back and left/right alignment - CNC billet aluminum with anodized finish - Supports 5/16 in frame bolts and 3/8 in engine bolts ✝️