U1678 / U1678N

Strange 2 piece Turbo 400 transmission yokes feature removable caps for quick driveline changes.
Billet caps and ETD 150 studs dramatically increase u-joint retention without the possibility of distorting caps and unevenly loading needle bearings.
The version for roller bearing tail housings are sized appropriately and include a special case hardened heat treatment for durability.
Our Chrome Moly Transmission yokes are manufactured from high quality 4340 billet steel and fully heat treated to achieve maximum tensile strength.
The transmission yokes are CNC machined to assure concentricity and balance for ideal driveshaft operation.

• BILLET 4340 CHROME MOLY STEEL BODY
Maximum strength for extreme applications
Additional material in critical areas
Black oxide finish for corrosion resistance

• HEAT TREATED BILLET CHROME MOLY STEEL STRAPS
65% tensile strength increase over an OEM strap

• ETD 150 STEEL STUDS
90% tensile strength increase versus OEM u-bolts

• 12 POINT DISTORTED THREAD LOCKING NUTS
Ensures fasteners remain tight and u-joint remains in place

• CONSISTENT U-JOINT CLAMPING FORCE
Full 360 degree support of u-joint bearing cap
Reduces operating temperature and increases life

• INADVERTENT OVER TORQUING
Will not result in bearing journal brinelling or needle roller damage

For more information contact us at (847) 663-1701
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