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Which ARB locker for Dana 60?

randy88k5

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What is the correct ARB part # for the Chevy factory Dana 60. I want to go with a 4.56 ratio. I keep seeing RD42 and RD35. Which is the correct one? Thanks
-Randy
 
RD35 is for 4.56+, 35 spline D60s.
RD36 is for 4.10-, 35 spline D60s.

there are eight ARBs for D60s total... the others are for semi floating axles and/or different spline counts.

Which one you want depends on which carrier you are going to use, not what gears... Im sure you know that though.

j
 
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