Billet Driveshaft 1.25" thick Adapter Kit for 3.75" diameter 1350 4-bolt flange
This adapter is designed to allow customers who swap from a stock toyota diff to upgrade to 8.8" Ford rear without having to buy a new driveshaft. This adapter will bolt between your existing Grannas Racing (driveshaft shop) driveshaft and your new IRS 8.8" rear end.
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This 1.25" thick billet aluminum spacer is setup for a 3.75" diameter 4-bolt 1350 pattern. Comes with hardware kit.
Specs of the bolt pattern listed below.
U-Joint Series |
| 1350 |
Flange Diameter | A | 4.625” |
Bolt Circle Diameter | B | 3.75” |
Horizontal Distance Between Holes (center to center) |
| 2.410” -X |
Vertical Distance Between Holes (center to center) |
| 2.873” -Y |
Bolt Hole Diameter |
| 0.438”-D |
Bolt Hole Quantity |
| 4.00” |
Pilot Diameter (M-Male, F-Female) | C | 2.75”M |