Rear axle measurement HELP! - The 1947 - Present Chevrolet & GMC Truck Message Board Network

atp · 09-24-2007, 09:02 PM

I bought a rebuilt rearend out of a 67 2wd and went to take some measurements for disc brakes and discovered that the offset between the flange and the face of the plate is 1.75 inches. I was told that this should be more like 2.8 inches. Any help would be greatly appriciated.

**Palf70Step** · 09-24-2007, 09:09 PM

You may have been give the measurements for the 70 & later model rear ends. The are around 3/4" - 1" more on each side. Other than that I don't have any answer for you.

atp · 09-24-2007, 09:19 PM

I think the difference on those is from flange to flange?? The measurement from flange to plate should be the same on all of them??

**Palf70Step** · 09-24-2007, 09:30 PM

You are probably right, but that was all I can remember. Sorry that didn't help.

Robznob11 · 09-24-2007, 09:37 PM

I think they are diff becuase the 6 bolt drum is thin and flat with no fins the 5 looks wider with fins i thin it has offset to the center

09-24-2007, 09:02 PM	#1
atp Registered User Join Date: Apr 2007 Location: Inman, SC Posts: 1,108	Rear axle measurement HELP! I bought a rebuilt rearend out of a 67 2wd and went to take some measurements for disc brakes and discovered that the offset between the flange and the face of the plate is 1.75 inches. I was told that this should be more like 2.8 inches. Any help would be greatly appriciated.

09-24-2007, 09:09 PM	#2
Palf70Step State of Confusion! Join Date: Jul 2002 Location: Gulfport, MS USA Posts: 47,322	Re: Rear axle measurement HELP! You may have been give the measurements for the 70 & later model rear ends. The are around 3/4" - 1" more on each side. Other than that I don't have any answer for you. __________________ Bill 1970 Chevy Custom/10 LWB Fleetside 2010 Toyota Tacoma PreRunner SR5 Double Cab - DD Member of Louisiana Classic Truck Club (LCTC) Bill's Gallery Life isn't tied with a bow, but it's still a gift. Live simply. Love generously. Care deeply. Speak kindly. Leave the rest to God!

09-24-2007, 09:19 PM	#3
atp Registered User Join Date: Apr 2007 Location: Inman, SC Posts: 1,108	Re: Rear axle measurement HELP! I think the difference on those is from flange to flange?? The measurement from flange to plate should be the same on all of them??

09-24-2007, 09:30 PM	#4
Palf70Step State of Confusion! Join Date: Jul 2002 Location: Gulfport, MS USA Posts: 47,322	Re: Rear axle measurement HELP! You are probably right, but that was all I can remember. Sorry that didn't help. __________________ Bill 1970 Chevy Custom/10 LWB Fleetside 2010 Toyota Tacoma PreRunner SR5 Double Cab - DD Member of Louisiana Classic Truck Club (LCTC) Bill's Gallery Life isn't tied with a bow, but it's still a gift. Live simply. Love generously. Care deeply. Speak kindly. Leave the rest to God!

09-24-2007, 09:37 PM	#5
Robznob11 Registered User Join Date: Feb 2004 Location: brownfield texas (west texas) Posts: 1,936	Re: Rear axle measurement HELP! I think they are diff becuase the 6 bolt drum is thin and flat with no fins the 5 looks wider with fins i thin it has offset to the center __________________ The Ghost 67 short wide full custom. 550 hp LSX, 4l80E, narrowed 9". Body dropped w/air ride! ........................ ___ .........________//__{\_____ ,,,,,,,/__(⊙)___//___/__(O)_/ @disciple2.rc 💪instagram💪 LED TAILS



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