SKU: QTR114378
MPN: 114378
The Quarter Master Starter Adapter QMI is a precision-engineered aluminum adapter designed for seamless integration with Quarter Master bellhousings. This compact component facilitates reliable starter engagement in high-performance and custom engine configurations where OEM starter mounting may not align with modern bellhousing designs. The adapter's lightweight aluminum construction minimizes parasitic weight while maintaining the structural integrity required for repeated starter cycles in both street and competition applications.
Weighing just 0.65 lbs and measuring 6.05 x 1.4 x 7.05 inches, the QMI adapter delivers a compact footprint that fits tight engine bays without requiring extensive modification to existing mounting brackets or clearance geometry. The precision-machined aluminum surface ensures accurate positioning of the starter motor relative to the flywheel or flexplate, reducing wear on starter teeth and improving engagement reliability over extended use. This dimensional precision is critical in applications where bellhousing tolerances are tight or where multiple drivetrain configurations may be tested during development or competition preparation.
The Starter Adapter QMI serves builders and technicians working with Quarter Master bellhousings in street rods, race cars, engine swaps, and performance rebuild scenarios. It addresses the compatibility gap between modern starter motors and non-standard bellhousing configurations, eliminating guesswork during installation. Whether preparing a vehicle for show, street driving, or track duty, this adapter ensures repeatable starter performance without requiring custom fabrication or adapter stacking.
Quarter Master bellhousings are recognized within the automotive performance community for their precision manufacturing and compatibility with a broad range of engine and transmission combinations. The Starter Adapter QMI is engineered to the same standards, ensuring that starter mounting remains a straightforward, bolt-on operation rather than a source of installation delay or fitment frustration.
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