[ponjohn]

On my last car I ran a billet RARE lower pulley in place of the stock stamped one.

Is there a billet lower pulley that is ribbed so a pulley replacement is not needed for a CS130 or 144?

[Don 79 TA]

the one in the March kit is ribbed, and i believe you can buy them separately
you could also change the pulley on the alt too, but could wind up with belt slippage???? depending in the draw (since 130/140's put out more)

not sure if you have PS, but would need one for that too

[ponjohn]

No PS.

My thought process is that if the alternator failed on the road it would be a bolt in deal.

Thanks.