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Did you ever think a Jeep would have a Rolls Royce transmission?

TIDALWAVE

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This thread should never have been submitted until after the 4 inch lift, 37 inch MTs, bullbar and winch was installed!
 

bkjolly

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Why wouldn't the Jeep have a Rolls Royce transmission? Rolls makes durable shit which is why they've been outfitting aircraft with engines since WWII.
 

Sean L

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ZF makes the transmission, and a lot of different manufacturers use the ZF 8 Speed, not just Rolls Royce.
 

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drock317

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ZF makes the transmission, and a lot of different manufacturers use the ZF 8 Speed, not just Rolls Royce.
And FCA bought the rights to these transmissions and manufacture a ton of these 8-speeds out of their Kokomo, IN plant. ZF couldn't keep up with the demand when they first started using them so they started producing them themselves.
 

N875ED

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Rolls Royce automobile company is no longer related to Rolls Royce Aviation. They split in the 70’s but both, understandably, wanted to keep the name.
 

Token

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Most JLs have FCA’s transmission “based on” a ZF 8HP50. The ecoDiesels have an actual ZF 8HP75. There a lot of different ZF 8spd transmissions too. The Rolls in the video is using an 8HP90 same as the hellcats.
 

Kyanche

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As far as I know, most RWD cars use the ZF 8 speed transmission. The only exception I can think of are Porsches, and probably other VW stuff since they like their dsg.
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