The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

**richard2717** · 10-11-2018, 04:58 PM

well I got one of my guys to pull the tag off of the 6cyl blazer so I could clean it enough to read it. As I was hoping it is 3:73 and the rear has factory posi. After I had him put it back on I decided to get him to pull the tag off the front of my other one that is factory 307 3Ott. To my surprise it is also 3:73 but no posi. My Blue parts blazer was 350/350 and the tag on that one is 3:07 so it makes me wonder if the transmission played more in the rear gear decision than the motor?

.

10-11-2018, 04:58 PM	#8
richard2717 Equal opportunity joke ofender Join Date: Oct 2011 Location: Eastern Shore of MD Posts: 9,885	Re: rear end gear ratio question well I got one of my guys to pull the tag off of the 6cyl blazer so I could clean it enough to read it. As I was hoping it is 3:73 and the rear has factory posi. After I had him put it back on I decided to get him to pull the tag off the front of my other one that is factory 307 3Ott. To my surprise it is also 3:73 but no posi. My Blue parts blazer was 350/350 and the tag on that one is 3:07 so it makes me wonder if the transmission played more in the rear gear decision than the motor? . Attached Images __________________ Members I have met. Dually Jams, OlBlue60, ScottH, Tommyboy24, Dujobo, Warbucket, 2003 Silverado, Notsolo, my90k5, 6t727t2, Special-K ,Jack_71C10, tabarcus,72blazer_mud_bogger,pwdcougar,RSavage,EricSean,1Rippen6,invicta455,tennaragtop71,arks, Kendal,Bennett68C10, Perpendicular, Chainsawman, McGeesCustomMinis,ShortbedClayton,longblue72,6768chevylover,Tim71,Travisarmenta,Ol' Drippy,fleetmitch,georgieb51,Dave,bcnya2,Dadsburb https://paypal.me/6772GMtruckparts Most women like the strong, silent type… Fortunately for me, my wife prefers the out-of-shape, mouthy type.