1310 U Joint's are 3 1/4" across with A cap diameter of either 1 1/16" - 1 1/8" or A combination of the 2
1330 U Joint's are 3 5/8" across with A cap diameter of either 1 1/16" - 1 1/8" or A combination of the 2
1350 U Joint's are 3 5/8" across with A cap diameter of either 1 3/16"
1350 U joints are almost never found in stock passenger cars
A 1350 U joint should be considered for high horsepower applications. If you have 400 HP or more you should consider upgrading to the stronger 1350 U joint
1330 U Joint's are 3 5/8" across with A cap diameter of either 1 1/16" - 1 1/8" or A combination of the 2
1350 U Joint's are 3 5/8" across with A cap diameter of either 1 3/16"
1350 U joints are almost never found in stock passenger cars
A 1350 U joint should be considered for high horsepower applications. If you have 400 HP or more you should consider upgrading to the stronger 1350 U joint
Guide created: 07/15/08 (updated 02/19/09)

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