Diversified Machine 4.12MODPKG5 Saturday Night Special Quick Change Rear Axle Assembly

The Diversified Machine 4.12MODPKG5 is a complete Saturday Night Special quick-change rear axle assembly designed for dirt modified racing applications. This IMCA-legal rear end features a 4.12:1 standard gear ratio with a 10-inch ring gear and is built for 60-inch wide configurations with hollow GN (gun-drilled) axles for weight savings and improved performance.

Key Features:

• 100% magnesium center section and side bells for lightweight construction
• O-ringed rear cover with heavy-duty bearings for enhanced durability
• Aluminum spool included for solid traction
• Hollow GN axles reduce rotating weight
• Front seal plate and magnetic drain plug with -10 AN fitting
• Inspection plug and fill level plug for easy maintenance
• Breather assembly included
• Precision ground, heat-treated lower shaft
• Includes proper amount of Bulldog Blood rear end fluid

The Saturday Night Special series is Diversified Machine's value-oriented option for no-frills racers who demand reliability and performance. This complete assembly is race-ready and capable of winning at the highest levels of modified racing, including IMCA Super Nationals competition. Part of the renowned Bulldog quick-change lineup that has dominated dirt modified racing for years.