9" flange question

[goldstar]

Iam swapping a 8" for a 9" tracloc 28 spline small bearing. 5speed manual. Question is there a short companion flange and a long flange. This would be to compensate for the gap left by the swap. I e-mailed Summit and did not get a satisfactory reply.

 

[65ShelbyClone]

What does your 9" center section look like? Does it have just a flat flange on the pinion?

 

[horse sence]

Iam swapping a 8" for a 9" tracloc 28 spline small bearing. 5speed manual. Question is there a short companion flange and a long flange. This would be to compensate for the gap left by the swap. I e-mailed Summit and did not get a satisfactory reply.

are you talking axle flange or third member flange? if your talking axle i dont believe you have the axle indexd fully in the spider gears .pics will help.

 

[dennis112]

If your are referring to the 3rd member driveshaft yoke and want to use the old 8" driveshaft, it will require the short yoke on the 9".

 

[goldstar]

Thank you , It appears the short flange/yoke is 4" & 5" from the plate. A 1310 and a 1330 small and large bearing cap. Denny's Driveshafts stocks the Ford 9 inch rear end pinion yokes in a variety of u-joint series in the 28 spline version and also a 1350 series for the 35 spline pro gears.
The Ford 9 inch rear ends can be found in just about any Ford car or light truck. Ford enthusiasts around the world have used the 9 inch rear end in countless street and race car applications. The Ford 9 inch has found its way into just about every brand of high performance vehicle on the road or track today.
The original equipment u-joint size was either 1310 or 1330 series. The 1310 series is commonly known as the "small" u-joint and the 1330 series is known as the "large" u-joint. Both of these can be found on the Ford 9 inch rears.
The original equipment hardware used to hold the u-joint into the pinion yoke was comprised of two 5/16 inch u-bolts.

You should note that the original 1310 and 1330 Ford 9 inch pinion yokes can be either 4 inches or 5 inches tall. They also can be designed for the 1 1/16th or the 1 1/18 inch (Big Cap) u-joint bearing cap diameter. Please be sure to measure the original carefully before ordering.

 

[dennis112]

The one on the right (4") is what you would use with the stock 8" drive shaft. If you have a choice, then you might want the 1310 U joint version to match your 1310 8" driveshaft. If not, there is also a combo joint that is readily available that has both 1310 and 1330.

Besure to get the U bolts that are recommended for use with the yoke.

 

[goldstar]

Checkou Driveshaft builds custom Steel and Aluminum driveshafts for your high performance car,
street rod, race car, van, pick up or 4x4 truck.

Pinion Yokes & Transfer Case Yokes > Ford 9 inch > 1310 Series with 28 Splines

Ford 9 inch PINION YOKE 1310 Series 4 inch tall
Part #:
FD9-1310 $105.95 $74.95 each
THIS ITEM IS ON SALE!
Ford 9 inch 1310 series pinion yoke. U-Bolt style direct replacement for all Ford 9 inch 28 spline pinion.

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Ford 9 inch 1310 series pinion yoke.

• 1310 Series 28 spline to fit Ford 9 inch rear ends
• Yoke is 4 inches tall.
• U-Bolt Style...Sold separately below
• Designed for a 1310 series U-Joint width of 3.219 (3 7/32 inches)
• Designed for a 1310 series U-Joint bearing cap diameter of 1.0625 (1 1/16th inches)

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[goldstar]

Thank you , It appears the short flange/yoke is 4" & 5" from the plate. A 1310 and a 1330 small and large bearing cap. Denny's Driveshafts stocks the Ford 9 inch rear end pinion yokes in a variety of u-joint series in the 28 spline version and also a 1350 series for the 35 spline pro gears.
The Ford 9 inch rear ends can be found in just about any Ford car or light truck. Ford enthusiasts around the world have used the 9 inch rear end in countless street and race car applications. The Ford 9 inch has found its way into just about every brand of high performance vehicle on the road or track today.
The original equipment u-joint size was either 1310 or 1330 series. The 1310 series is commonly known as the "small" u-joint and the 1330 series is known as the "large" u-joint. Both of these can be found on the Ford 9 inch rears.
The original equipment hardware used to hold the u-joint into the pinion yoke was comprised of two 5/16 inch u-bolts.

You should note that the original 1310 and 1330 Ford 9 inch pinion yokes can be either 4 inches or 5 inches tall. They also can be designed for the 1 1/16th or the 1 1/18 inch (Big Cap) u-joint bearing cap diameter. Please be sure to measure the original carefully before ordering.

 

[goldstar]

Outside Lock U-Joints by Series

Series Width Cap
1210 2.438 1.062 All 4 caps
1310 3.219 1.062 All 4 caps
1330 3.622 1.062 All 4 caps

1310 BC (Ford) 3.219 2 @ 1.062 (shaft) 2 @ 1.125 (pinion)
1330 BC (Ford) 3.622 2 @ 1.062 (shaft) 2 @ 1.125 (pinion)

1350 3.622 1.188 All 4 caps
1410 4.188 1.188 All 4 caps

Handy Measurement Conversion
1.062 = 1 1/16 2.438 = 2 7/16
1.125 = 1 1/8 3.219 = 3 7/32 (3 1/4 is OK)
1.188 = 1 3/16 3.688 = 3 5/8
4.188 = 4 3/16 (4 1/4 is OK)
Outside Lock U-Joints Photos

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This outside lock pinion yoke is used with outside lock U-Joints. The 2 extra snap rings are not used.
The driveshaft tube weld yoke has grooves machined in the edge where the snap rings clip in. Measure from groove to groove.

1210 U-Joint Series is a small U-Joint not used on any current production vehicles. 1.062 cap and 2.438 width. (1 1/16 x 2 7/16)
1310 U-Joint Series is the most common U-Joint ever used. It is still used on OE applications. 1.062 cap and 3.219 width. (1 1/16 x 3 1/4 close)
1330 U-Joint Series is very common and used on OE production. 1.0625 cap and 3.622 width. (1 1/16 x 3 5/8)
1350 U-Joint Series is used on trucks mostly for OE. It is also a Hi-Performance upgrade on cars. 1.188 cap and 3.622 width. (1 3/16 x 3 5/8)
1410 U-Joint Series is on 3/4 and 1 Ton or larger trucks. 1.188 cap and 4.187 width. (1 3/16 x 4 3/8)