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Precision-machined primary shaft for vintage gearboxes; sold individually.
High-quality 4-speed mainshaft component. Sold individually, unless noted.
Precision 4-speed countershaft. Sold individually; ideal for transmission rebuilds and repairs.
High-precision transmission replacement component. Sold individually.
Sold individually unless noted. Made in the U.S.A.
Replacement mainshaft component for 4-speed transmissions. Sold individually, unless noted.
Durable 5-speed mainshaft component. Sold individually, unless noted.
Spacer shims to adjust drive alignment. Often used when fitting a wider tire; longer bolts may be required.
Replacement pulleys for belt-drive transmissions. May require minor swingarm or belt adjustments for proper fitment.
Heavy-duty belt-drive pulleys machined for precise tooth engagement. Made in the U.S.A. May require swingarm axle or belt length modifications for proper adjustment.
Spacer shims for rear sprocket or belt pulley. Often used when fitting a wider rear tire; longer bolts may be required.