I have a Puddy built 3.91 rear end for sale. It is a stage 2 diff which means it has the solid machined sleeve, which prevents the washer from compressing and reducing torque on the output shaft. This is how my original diff had failed. The entire diff had been cryo treated, including the gears and caps as well as deburred and shined. The diff has 7k miles on it and has worked really well. I have changed the diff fluid 5 times since having it on my car and the fluid comes out clear! I have never launched the car, no clutch drops or fast take offs. It makes no noticeable hums or vibrations. I have really babied this diff. I am really sad to sell this as i really loved the increased speed i got in each gear. Theoretically, this car on a AP1 with a raised redline will top out 180+mph. On my more conservative AP2 motor'd, ap1 tranny i'd hit about 170mph. I am looking for 1200 OBO and trade for your AP1 or AP2 rear end. I prefer to get an AP1 as we don't need to change out the output shaft but ill work it out. If we can meet up and do the trade i'll be more accommodating with the price.

 

why you selling it???

 

bump for jon. great guy great seller

 

only if this was ap2!

 

i am going to school and working at the same time. Money is tight and i need to sell somethings to stay solvent! It pains me to have to sell this.

 

thanks man! Can't wait to see pics of your car!

 

quick question. how will this make an ap2 behave? will each gear be longer?

 

it will make each gear longer. Each gear from low to high will get progressively longer.

 

Diff is pending

 

thanks! glws