DMI Sprint Engine Rotator Tool – 42 Spline, Black/Red Anodized Aluminum

Effortless Engine Rotation. Professional Grade.

Streamline your engine maintenance and valve adjustments with the DMI Engine Rotator Tool, engineered specifically for Sprint Cars with 42-spline rear axles. Crafted from durable anodized aluminum, this high-quality tool offers quick, controlled crankshaft rotation right through the axle shaft — no need to remove components or wrestle with the driveline.