Universal Joints
We now carry Tom Wood's "Super Flex" universal joints!

These are built with an offset trunion that allow your u-joint to take about 10 degrees more angle before it binds the yoke. MUCH cheaper than buying a new driveshaft.

Due to the nature of building a u-joint like this, it will vibrate more at higher speeds.


1310 series Super Flex universal joint

Cap diameter 1.0625" (1-1/16")
Width of cross 3.2188" (3-7/32")

Common universal joint for all GM '67-87 (91) trucks at the front differential (not the cv)

Also commonly used in 70's GM 1/2 ton rear driveshafts

Not for high speed applications


1350 series Super Flex universal joint

Cap diameter 1.188" (1-3/16")
Width of cross 3.625" (3-5/8")

Common "1 ton" size

Not for high speed applications


Choose the category you would like more information on.

Doubler™ Dual Transfer Case
Swaybar Correction/Disconnect™ Kit
Shackle Flip™ Kit for ‘67-up GM trucks
Bolt-In Steering Box Brace Kit
1" Body Lift Kit
Competition Style Motor Mounts
Heavy Duty Front Shackles
Chrome Moly Front Axle Shafts
Full Floating 10/12 Bolt Kit
Blazer Soft Tops

Greasable Rear Suspension Bushings
Swaybar Bushing Kits
Body Mounts
Transfer case mounts
Front Upper Shackle Bushing Kit
Spring Bushings
Competition Style Bumpstops
Bushing Assemblies
Tuff Country Suspension
Coming Soon...