The Titleist 983K driver is offered in 4 factory lofts from 8.5° to 11.5°, a 3° moderate loft window. The 8.5° head is the stronger option, while 11.5° adds 3° of static loft for a higher launch starting point.
983K Driver Loft Chart
| Club | Loft | Gap |
|---|---|---|
| 8.5° head | 8.5° | — |
| 9.5° head | 9.5° | 1° |
| 10.5° head | 10.5° | 1° |
| 11.5° head | 11.5° | 1° |
Range: 8.5°–11.5° (3° total span).
Gapping: Every adjacent loft is spaced by 1°.
983K Driver loft flight map
The bars place each factory head on the same driver-loft scale, so the visual difference is not exaggerated. Lower loft generally favors a flatter launch and less spin; higher loft generally adds launch, spin and carry height.
983K vs other Titleist driver lofts
| Model | Reference | Loft | Difference |
|---|---|---|---|
| 983K | 8.5° head | 8.5° | This model |
| GT2 | 8° head | 8° | 0.5° lower loft |
| GT3 | 8° head | 8° | 0.5° lower loft |
| 907D1 | 8.5° head | 8.5° | Same loft |
| 907D2 | 8.5° head | 8.5° | Same loft |
How each 983K Driver loft changes the shot
| Club | Loft | What that loft changes |
|---|---|---|
| 8.5° head | 8.5° | This is a strong driver loft, favoring a flatter launch window. Compared with the other heads here, expect launch, spin and peak height to generally rise as you move upward in loft. |
| 9.5° head | 9.5° | This sits near the middle of the common driver-loft range and is the neutral starting point in this lineup. Compared with the other heads here, expect launch, spin and peak height to generally rise as you move upward in loft. |
| 10.5° head | 10.5° | This moves the head toward easier launch and a slightly higher spin window. Compared with the other heads here, expect launch, spin and peak height to generally rise as you move upward in loft. |
| 11.5° head | 11.5° | This is the higher-launch end of the driver range and gives the most static loft at address. Compared with the other heads here, expect launch, spin and peak height to generally rise as you move upward in loft. |
Static loft is the starting point, not the final ball flight. Delivered loft, strike location and hosel setting can move launch and spin enough that two golfers using the same head loft can get very different results.
Titleist 983K loft FAQs
What lofts does the Titleist 983K come in?
The listed factory lofts are 8.5°, 9.5°, 10.5° and 11.5°.
What is the loft range of the 983K?
It runs from 8.5° to 11.5°, a total span of 3°.
How much does one loft step change the 983K?
The typical factory step is 1°. That is enough to change the launch and spin starting point, but delivered loft and strike can easily matter just as much.
Which 983K loft should launch highest?
The 11.5° head has the most static loft and should generally launch highest, all else equal.
Is the lowest-loft 983K automatically the longest?
No. Too little loft can reduce carry if launch gets too low or strike quality falls off. The longest setup is the one that produces the best launch, spin and contact for your delivery.
Spec & fitting disclaimer: Loft can vary by year, region, handedness or custom setup. Adjustable hosels and bending can also change playing loft. Verify your exact club before adjusting or ordering replacements.