RPM 1,190 Report post Posted May 12, 2017 I'm building a highway gear 9 inch and need to match the yoke on my current setup. The 1310 is available in two lengths, 4" and 5" OAL. I need the 5" long model. 1310 series 3.219 inches wide ( 3 7/32 inches ) 2 bearing caps are 1.0625 inch ( 1 1/16 inch ) diameter Outside snap rings Quote Share this post Link to post Share on other sites