Motor Plates

Circle Track Motor Plates at JJ Motorsports

Lock your engine in place with rigid motor plates and mid-plates from JJ Motorsports. These heavy-duty aluminum plates provide maximum chassis stiffness, eliminate mount flex, and allow precise engine positioning in high-horsepower circle track applications for IMCA, USMTS, late models, and modifieds while maintaining proper driveline alignment.

Shop trusted brands like UB Machine for offset mid-plates, and Allstar Performance for BBC front plates. Explore related categories such as Circle Track Bushings and Mounts for motor mounts or Circle Track Engines and Components for engine accessories.

Top Circle Track Motor Plates

• UB Machine Chevy Mid-Plate 5/8 Offset UBM50-0101 – 3/8 in thick aluminum mid-plate with 5/8 in engine offset; designed for Small Block and Big Block Chevy engines in chassis with solid motor mounts.
• D.W. Pierce / Allstar SBC Midplate 5/8in ALL38132 – Lightweight 3/8 in aluminum mid-plate for Small Block Chevy; 5/8 in offset for proper engine placement in rigid-mount racing chassis.
• Allstar Performance Motor Plate BBC Front ALL38124 – Heavy-duty 3/8 in aluminum front motor plate for Big Block Chevy; provides maximum engine support and chassis rigidity in circle track applications.

Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!