The RiToEasysports Full Steel Spool 4130 Molybdenum Differential, a standout addition for track racing rear end upgrades, is a game-changer in performance and durability. Its lightweight design and Molybdenum construction ensure exceptional longevity, even in high-performance environments. Made to fit a 9-inch rearend, this direct-fit differential offers a 28 spline, allowing for smooth and precise gear engagement. The FS9 28M1 edition comes with a 28 spline, perfect for sports cars or those seeking ultimate control in their motorsports adventures. Experience the difference that premium materials and engineering can make with the RiToEasysports Full Steel Spool 4130 Molybdenum Differential Full Spool.
This product would be ideal for track racing enthusiasts looking for a direct fit upgrade for their 9 inch rear end.
