Catalog Part # or Keyword
WIN-5063PM-PROMOD #1
WIN-5063PM-PROMOD #2

4.86 Thermo Coated Sprint Grand National HD Rear Pro Modified

WINTERS PERFORMANCE  |  Part# WIN-5063PM-PROMOD


Out of Stock (call for availability)


$2,999.99




Permanent Mold Center Sections: The Strongest Castings Available

Our new Permanent Mold 10-inch Quick Change raises the bar for strength and reliability higher than ever. The center section's been redesigned for added strength (without added weight), but the biggest advantage is the state-of-the-art Permanent Mold casting, which has stronger mechanical properties than the sand cast process used for all other quick changes on the market.

Centered Pinion
Yes
Overall Width
Customer Choice
Tubes Included
Yes
Tube Diameter
2-1/2 in
Ring Gear Diameter
10 in
Ring And Pinion Included
Yes
Ring and Pinion Ratio
4.86
Bearings Included
Yes
Seals Included
Yes
Fill Hole
Yes
Drain Hole
Yes
Vent
Yes
Hardware Included
Yes
Thermal Coated
Yes
Material
Aluminum
Color
Black




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  · Rear Ends & Gears » Quick Change » Quick Change Rear Ends