Moser Engineering

Made in the USA!

Need to upgrade to a true performance spool? We carry a complete line of full spools for most race applications.

By changing your carrier to a Moser performance spool, not only will you save weight, but you will also enhance the performance of your car.

In addition to performing better, the life of your rear end will increase by reducing deflection in your case and eliminating the possibility of side gear failure.

Fits 2.89" or 3.06" Bore Housing