3R-83-268 GM 3R Series Double Cardan CV Flange Yoke fits late 60's to early 70's GM CAR DRIVESHAFT CV with inside "C" clip u-joints

Part Number:
3R-83-268

UPC:

Your Cost $105.95

STATUS: IN STOCK - FREE SHIPPING

3R-83-268

Fits Late 60' to early 70's GM 3R series Car Double Cardan CV Driveshaft with inside "C" clip u-joints

Double Cardan CV flange yoke 3R Series to replace original equipment Late 60' to early 70's Buick Olds Pontiac and Cadillac
Comes with ball and socket centering parts.
3R-83-268 has a RECTANGULAR bolt pattern
- 2.687 x 2.937 inch cl of bolt holes
- NOTE: This does not fit the newer 3R series driveshaft with the square bolt pattern 3.0 x 3.0 inch cl of bolt holes
Bolt Circle.... 4.25 inches measured diagonally
Pilot Diameter... 3.125 inches
Requires Inside "C" Clip style 3R Series u-joints listed below
- 3R series original equipment universal joint would have been held in place by injected plastic

YOU MUST measure the bolt hole CL to CL to determine if you have the SQUARE or RECTANGULAR bolt pattern before buying this part.

3R-83-268 GM 3R Series Double Cardan CV Flange Yoke fits late 60's to early 70's GM CAR DRIVESHAFT CV with inside "C" clip u-joints

FOR FASTER SERVICE, PLEASE ORDER ALL PARTS ONLINE

STATUS: IN STOCK - FREE SHIPPING

YOUR COST: $105.95

3R-83-268

Fits Late 60' to early 70's GM 3R series Car Double Cardan CV Driveshaft with inside "C" clip u-joints

Double Cardan CV flange yoke 3R Series to replace original equipment Late 60' to early 70's Buick Olds Pontiac and Cadillac
Comes with ball and socket centering parts.
3R-83-268 has a RECTANGULAR bolt pattern
- 2.687 x 2.937 inch cl of bolt holes
- NOTE: This does not fit the newer 3R series driveshaft with the square bolt pattern 3.0 x 3.0 inch cl of bolt holes
Bolt Circle.... 4.25 inches measured diagonally
Pilot Diameter... 3.125 inches
Requires Inside "C" Clip style 3R Series u-joints listed below
- 3R series original equipment universal joint would have been held in place by injected plastic

YOU MUST measure the bolt hole CL to CL to determine if you have the SQUARE or RECTANGULAR bolt pattern before buying this part.

NOTE: DOES NOT FIT driveshafts the driveshafts where lockup surface was not machined to accept "C" clip

Prior to 1973 many GM double cardan driveshafts were non serviceable because the inside surface of the yokes where the new "C" clip would lock in the new u-joint was never machined flat. Easily identified by looking carefully to see if the inner lockup surfaces of the stud yoke, H-Yoke and flange yoke are rough and not machined flat.
You cannot connect new parts to an OEM stud yoke that was never machined to accept a "C" clip. If you have this then it would require a new stud yoke to be welded to the tube and a new cv head.

3R-83-268 GM 3R Series Double Cardan CV Flange Yoke fits late 60's to early 70's GM CAR DRIVESHAFT CV with inside "C" clip u-joints

You May Also Need These Parts to Complete the Job

4289-716 Set of 4 grade 8 CV Flange Bolts 7/16 - 14 coarse thread and 4 lock washers Part#: 4289-716 $5.95	Neapco 2-3011 Universal Joint 3R series Greaseable Part#: 2-3011 ~~$20.68~~ $19.70
Neapco 2-3011G Universal Joint 3R series non greaseable Part#: 2-3011G $27.50	SPICER 5-3147X 3R Series U-joint Greaseable Part#: 5-3147X $19.25
Dana Spicer 5-795X Universal Joint 3R Series Non greaseable Part#: 5-795X $27.95	NEAPCO N3R-26-057 Chevy and GMC 4X4 1978 to 1991 3R Series OEM Replacement Double Cardan CV center "H" Yoke for inside "C" clip u-joints Part#: N3R-26-057 $63.95

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Driveshaft and Driveline Parts > CV PARTS DOUBLE CARDAN ALL > CV PARTS DOUBLE CARDAN - GENERAL MOTORS > Centering Yokes Flat Flange Style