Polar Bear Suburban - The 1947 - Present Chevrolet & GMC Truck Message Board Network

GSP7 · 10-09-2012, 07:01 PM

Do you know how much more that full floater weights than the semi?

Does it have a posi, what kind the eaton rev-lok?

My 81 k20 has the 14 bolt semi with 4.10s. I always thought id but in a Full floater in it.

Just put a pinion seal on the semi and changed the oil. It looked excelent inside and has a posi. Lot of heavy use pulling a concrete pump for years and all that heavy hose in the back, seemed to hold up ok.

Whats a good price on a 14 bolt FF with 4.10s? If I dont find a deal else where besides a junk yard

Should I look for a particular year axle to go right in my 81 k20 ?

10-09-2012, 07:01 PM	#10
GSP7 Registered User Join Date: Sep 2012 Location: Idaho Posts: 630	Re: Polar Bear Suburban Do you know how much more that full floater weights than the semi? Does it have a posi, what kind the eaton rev-lok? My 81 k20 has the 14 bolt semi with 4.10s. I always thought id but in a Full floater in it. Just put a pinion seal on the semi and changed the oil. It looked excelent inside and has a posi. Lot of heavy use pulling a concrete pump for years and all that heavy hose in the back, seemed to hold up ok. Whats a good price on a 14 bolt FF with 4.10s? If I dont find a deal else where besides a junk yard Should I look for a particular year axle to go right in my 81 k20 ? __________________ '81 K20 Silverado , '99 Dodge Cummins 4x4, '05 Dodge Cummins 4x4, Pinstriping-Lettering-Specialty Painting Last edited by GSP7; 10-09-2012 at 07:07 PM.

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