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<body class='hmmessage'><div dir='ltr'>Jim, <br><br>I think you mean<br>4.22:1 from early cars<br>3.9:1 from early 1500 cars<br>3.7:1 from late 1500 cars<br>4.55:1 from Morris Minors ( I believe) that many autocrosser's use<br><br><br><br>Brian S.<br>Bugeyeracer finally resto'ed!<br>Thanks to Frank C.!<br><br><br><div><hr id="stopSpelling">Date: Sun, 10 May 2015 09:47:59 -0500<br>Ryan,<div dir="ltr"><div><br></div><div>You only need the Differential which goes inside the pumpkin and rear axle. As Derf said you want one that has 10/39 on the top of the differential case but check yours first to see which you have now! There were at least 3 available. Early cars were 4.22 to 1, then there is 3.9 to 1 and the shorter 4.22 to 1. The 4.22 is great for autocross - the taller geared 3.77 for highway use. As was noted, the taller gears are getting hard to find and usually demand a suitable hunk of cash.</div><div><br></div><div>If you find a 3.9 or 3.77 that's inside a rear axle case and the seller won't part it out, buy the whole thing. You'll need help picking it up!! DAMHIK....</div><div><br></div><div>Cheers!</div><div>Jim</div></div></div> </div></body>
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