ClickCease Dura Grip Posi for '63-'79 CI Corvette w/ 17 Spline Axles, 2.73-3.90 R – Rigid Axle


Dura Grip Posi for '63-'79 CI Corvette w/ 17 Spline Axles, 2.73-3.90 Ratios

$1,409.00 $1,083.85


Yukon Dura Grip

Yukon Gear & Axle

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Yukon Dura Grip by Yukon Gear & Axle


− Yukon Duragrip posi for '63-'79 CI Corvette with 17 spline axles, 2.73-3.90 ratios.
− The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence and performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction.
− Fits 1963-1979 Corvette
− 2.73-3.90 ratios only
− 4-spring, clutch style positraction
- Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
- Fully rebuildable
- Assembled in the USA
- Yukon recommends the use of high grade GL-5 gear oil and Yukon LSD (Limited Slip Differential) additive for long life and smooth operation. Part number OILADD. The use of synthetic oil is allowed but may result in aggressive or noisy operation.

Manufacturers Info

- Yukon Gear & Axle

The Yukon Gear & Axle® brand is known industry wide for maintaining the highest quality in aftermarket parts with tolerances at or exceeding OE grade.
Yukon manufactures the widest selection including ring & pinions, limited slips, lockers, axles, rebuild kits, hubs, driveshafts, and more!
Yukon parts are sought after from consumers, builders and shops that demand quality parts for installation, racing and modification.

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