4.10 or 4.11 which is better???
Registered User
Joined: Aug 2001
Posts: 870
From: Cuyahoga Falls, OHIO
Originally posted by Don 97 SS
Was that Dragway 42 near Lodi? I saw the pic on your site. It's the only track I've ever seen with a house right behind the start lanes. I used to run at that track years ago. The last time I was there was in 1969.
Was that Dragway 42 near Lodi? I saw the pic on your site. It's the only track I've ever seen with a house right behind the start lanes. I used to run at that track years ago. The last time I was there was in 1969.
Registered User
Joined: Aug 2002
Posts: 31
From: Winthrop Harbor Il.
Originally posted by Grease
Actually anyone who has bought GM Motive 4.10s recently has 4.11s. That includes me. I've had mine for over 6 months now. Theoretically they are stronger. But the first time I took the car to the track they started to whine real bad, even with a solid pinion spacer and differential girdle. Then again what do you expect with 400+ rwhp, drag radials and a stick shift.
Actually anyone who has bought GM Motive 4.10s recently has 4.11s. That includes me. I've had mine for over 6 months now. Theoretically they are stronger. But the first time I took the car to the track they started to whine real bad, even with a solid pinion spacer and differential girdle. Then again what do you expect with 400+ rwhp, drag radials and a stick shift.
I put 4.11s in my car last summer and they are GM factory gears from Randys Ring & Pinion. What is up with these gears can you only get 4.10s.
Registered User
Joined: Aug 2001
Posts: 870
From: Cuyahoga Falls, OHIO
Originally posted by jeff gillings
I put 4.11s in my car last summer and they are GM factory gears from Randys Ring & Pinion. What is up with these gears can you only get 4.10s.
I put 4.11s in my car last summer and they are GM factory gears from Randys Ring & Pinion. What is up with these gears can you only get 4.10s.
Super Moderator
Joined: May 1999
Posts: 4,060
From: Inverness, FL
Yeah, as has been mentioned, I ordered GM Motive 4.10s to replace the 4.10s I busted. It was "supposed" to be an easy one for one swap but because they sent 4.11s, the install wasn't just a "swap it out" type thing 
What is funny is even though they are really 4.11s they still have the part number for 4.10s and are even STAMPED 4.10s. Wouldn't have really been a big deal except that I was hoping to just swap gears. Oh well 
What is funny is even though they are really 4.11s they still have the part number for 4.10s and are even STAMPED 4.10s. Wouldn't have really been a big deal except that I was hoping to just swap gears. Oh well
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