Motor Mount Spacer 1/2in

The ALLSTAR PERFORMANCE Motor Mount Spacer 1/2in (SKU ALL 18621) is a precision aluminum spacer engineered to provide accurate height adjustment in engine mount applications. This half-inch tall spacer features a 1/2-inch inner diameter and 1-1/2-inch outer diameter, making it ideal for fine-tuning motor alignment and clearance in performance engine builds where exact vertical positioning is critical to proper powertrain geometry and suspension dynamics.

Constructed from aluminum in a natural finish, this spacer weighs just 0.1 lbs and resists corrosion while maintaining dimensional stability across temperature variations common in high-performance engine compartments. The specified inner and outer diameters allow compatibility with standard motor mount stud patterns and bracket configurations used in drag racing, street performance, and engine swap applications. Each spacer is sold individually, giving builders the flexibility to stack multiple units for cumulative height adjustment when comprehensive drivetrain repositioning is required during engine installation or modification.

Racers, engine builders, and performance technicians rely on ALLSTAR PERFORMANCE hardware to achieve the precise motor mount spacing that transmission crossmember clearance, oil pan fitment, and radiator positioning demand. Whether performing a modern crate engine installation in a classic chassis, tuning engine height for optimal weight distribution, or accommodating larger aftermarket components, this motor mount spacer provides the dimensional control necessary for professional-grade engine bay layouts.

ALLSTAR PERFORMANCE is recognized in the motorsports community for producing reliable fasteners and hardware components that meet the exacting standards of competition and high-performance builds. This 1/2-inch spacer represents the attention to specification that separates precision engine builds from marginal installations.