For 1978-87 Grand National, Cutlass, GTO, Grand Prix, Chevelle, Moser Engineering offers the best aftermarket 12 Bolt on the market. Their 12 Bolt housings are newly cast nodular iron housing units that are direct replacements for most leaf-spring, coil-spring, and torque arm General Motors OEM applications. The extremely durable housing units have giant caps utilizing half inch Allen bolts, and include perches or brackets. The units can be set up for anti-lock brakes and work with many OEM GM brake setups. Utilizing new housing ends adds to the simplicity and ease of installation, which is unparalleled in the industry. The complete package includes a Moser 12 Bolt housing, Custom Alloy Axles with ball bearings, studs and retainer plates. Also includes an Eaton posi unit, Pro Street gears, 1350 series pinion yoke, chrome cover, and assembly. Brakes are not included. This listing has 30 spline axles which carry a 10 year replacement warranty. You can upgrade to 33 or 35 spline axles for an additional price. Powder coating and other options are available. TWO-DAY TURN AROUND ON ALL ORDERS!
Shipping: Shipping may change due to current truck freight pricing.