<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">The Tiger rear axles are 19 spline which are out dated. There are diffs. that will accept this like the Auburn clutch type LSD but, last I checked they had some QC problems with fit. Changing to 28-30 spline axles and pinion will give you a better choice for an LSD. Or, just change the R&P back to 2.88 if the LSD is not a real concern. (I have a set) I will say that the Torsen type LSD in my Tiger really hooks up great. Better than I expected actually. However, the cost is something to consider. I probably put close to a grand in the rear end with new gears, pinion, axles, bearings etc, shop time and the LSD diff. Best of luck.<div class="">Jim<br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Nov 17, 2019, at 5:37 AM, Dave Munroe via Tigers <<a href="mailto:tigers@autox.team.net" class="">tigers@autox.team.net</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div id="response_container_BBPPID" dir="auto" contenteditable="false" style="font-family: Helvetica; font-size: initial; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration: none; outline: none;" class=""><div name="BB10" id="BB10_response_div_BBPPID" dir="auto" style="width: 1087px;" class="">So Clyde;</div><div name="BB10" id="BB10_response_div_BBPPID" dir="auto" style="width: 1087px;" class=""><br class=""></div><div name="BB10" id="BB10_response_div_BBPPID" dir="auto" style="width: 1087px;" class="">Are you saying my stock rear end ( '65 Mark 1A - B382000450) which came to me with a 3:07 set of gears could be easily changed back to a set of stock 2:88 gears ( or even lower!) ?</div><div name="BB10" id="BB10_response_div_BBPPID" dir="auto" style="width: 1087px;" class=""><br class=""></div><div name="BB10" id="BB10_response_div_BBPPID" dir="auto" style="width: 1087px;" class="">Do you know what the lowest possible gear set might be?</div><div name="BB10" id="BB10_response_div_BBPPID" dir="auto" style="width: 1087px;" class=""><br class=""></div><div name="BB10" id="BB10_response_div_BBPPID" dir="auto" style="width: 1087px;" class="">Love to drop my cruising speed rpm to something more comfortable.</div><div name="BB10" id="BB10_response_div_BBPPID" dir="auto" style="width: 1087px;" class=""><br class=""></div><div name="BB10" id="BB10_response_div_BBPPID" dir="auto" style="width: 1087px;" class="">Dave</div><div name="BB10" id="response_div_spacer_BBPPID" dir="auto" style="width: 1087px;" class=""><br style="" class=""></div><div id="blackberry_signature_BBPPID" name="BB10" dir="auto" class=""><div id="_signaturePlaceholder_BBPPID" name="BB10" dir="auto" class="">Sent from my BlackBerry — the most secure mobile device — via the Bell Network</div></div></div><div id="_original_msg_header_BBPPID" dir="auto" style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration: none;" class=""><table width="100%" contenteditable="false" style="background-color: white; border-spacing: 0px; display: table; outline: none;" class=""><tbody class=""><tr class=""><td colspan="2" style="font-size: initial; text-align: initial; background-color: rgb(255, 255, 255);" class=""><div style="border-style: solid none none; border-top-width: 1pt; border-top-color: rgb(181, 196, 223); padding: 3pt 0in 0in; font-family: Tahoma, "BB Alpha Sans", "Slate Pro"; font-size: 10pt;" class=""><div id="from" class=""><b class="">From:</b><span class="Apple-converted-space"> </span><a href="mailto:tigers@autox.team.net" class="">tigers@autox.team.net</a></div><div id="sent" class=""><b class="">Sent:</b><span class="Apple-converted-space"> </span>November 17, 2019 9:25 AM</div><div id="to" class=""><b class="">To:</b><span class="Apple-converted-space"> </span><a href="mailto:tigers@autox.team.net" class="">tigers@autox.team.net</a></div><div id="reply_to" class=""><b class="">Reply to:</b><span class="Apple-converted-space"> </span><a href="mailto:clydemclaughlin@verizon.net" class="">clydemclaughlin@verizon.net</a></div><div id="subject" class=""><b class="">Subject:</b><span class="Apple-converted-space"> </span>[Tigers] axle spline</div></div></td></tr></tbody></table><br class=""></div><div name="BB10" dir="auto" contenteditable="false" style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration: none; line-height: initial; outline: none;" class=""><div style="font-style: normal; font-variant-caps: normal; font-weight: normal; font-stretch: normal; font-size: 10pt; line-height: normal; font-family: arial;" class="">You don't need to worry about spline count on axle unless you rpl the tiger axles with something else, I changed to Ford axles. Thats another story..The other spline to note is the pinion if you change the ring and pinion. The early Dana 44 pinions have a course spline, all new replacement gears have a finer spline, more surface area and are stronger, it will require a companion flange to connect the drive shaft. These are readily available</div></div><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration: none; float: none; display: inline !important;" class="">_______________________________________________</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration: none;" class=""><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; 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