The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - No, not her rear end the 12 bolt rear end...

QKENUF4U · 07-17-2006, 07:41 PM

i would def. go with a 4 series but thats all gonna depend on what gear ratio ya want. 3:73 down uses the 3 series and 4:11 up will use the 4-series (atleast thats how it worked when i built my 68 camaro 12 bolt rear)
your gonna need...........
correct carrier
new gears
all new bearings/seals
most of this stuff will come in a kit
and most importantly.......

someone who knows how to set it up CORRECTLY

07-17-2006, 07:41 PM	#2
QKENUF4U Senior Member Join Date: Jan 2005 Location: SUNNY WARM BIKE RIDING COTTONWOOD ARIZONA Posts: 2,097	Re: No, not her rear end the 12 bolt rear end... i would def. go with a 4 series but thats all gonna depend on what gear ratio ya want. 3:73 down uses the 3 series and 4:11 up will use the 4-series (atleast thats how it worked when i built my 68 camaro 12 bolt rear) your gonna need........... correct carrier new gears all new bearings/seals most of this stuff will come in a kit and most importantly....... someone who knows how to set it up CORRECTLY