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V8COOPMAN · 03-27-2015, 11:16 AM

9 / 34 does equate to 3.78, BUT......that does not guarantee that the originals are STILL in there. Just FWIW !

You can pull the fill plug, mark one of the ring gear teeth, and rotate the ring ONCE while counting the teeth. DD

03-27-2015, 11:16 AM	#24
V8COOPMAN Senior Member Join Date: May 2010 Location: East Shore of LAKE HOUSTON Posts: 11,115	Re: Rear end swap 9 / 34 does equate to 3.78, *BUT......that does not guarantee that the originals are STILL in there. Just FWIW ! You can pull the fill plug, mark one of the ring gear teeth, and rotate the ring ONCE while counting the teeth. DD __________________ Click Links Below* __ ▼ *'35-'36 W/8BA & MECHANICAL FAN* *T5 W/TORQUE TUBE*