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65-70 Differential Front Yoke w/ U-Bolt, Pinion Nut & Washer

Item #:
SU-1620
New replacement 1965-1970 Corvette differential front pinion flange - attaches to the pinion gear of the differential. 3 27/32" u-joint dimension - fits all 1965-1967 and 1968-1970 4-speed Corvettes. Includes u-joint straps, pinion nut and washer for installation.

DIfferential front yokes were not designed to be taken off and re-installed without changing the pinion crush sleeve. When torqued - the crush sleeve provides the tension or force between the two bearings required for the correct rolling torque setup on the differential. Zip recommends replacing the crush sleeve when installing a new front pinion flange.

Note: Will not fit factory 1963-1964 Corvettes as they used a course splined pinion gear. 1965-1967 front yokes are fine splined and will only work on 1963-1964 Corvettes if the ring & pinion has been updated to the fine spline design.

Zip also offers complete rebuild kits including all bearings, seals and shims to properly rebuild your Corvette's rear differential.

(GM Part 3878972)

Model Years

More Information
Model Year 1965, 1966, 1967, 1968, 1969, 1970
Base Unit of Measure EA
Search Description REAR AXLE DIFFERENTIAL U JOINT FLANGES
Paragon Item No 14743
Net Weight 2.000000
GM Item No. 3878972
Additional Item Information
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