Quote:
904 is 27 lbs lighter with 17 lbs of it rotating. Call Rick Allison at A&A.
4.56 gear and 29.5" tire?! Woohoo!
Yeah I know. I think they are worth more behind a small cube low torque engine, especially with the low gear set. Behind a large cube small block not so much. I know two guys, both big blocks, one is a Super Stock car and the other a Stocker. Both of them bought the high dollar ProTrans units and they didn't see but .15 at best and that could have been the weather.
I have a 904 in my car with the low gear but I went from a 4 speed to the 904 mainly because of the weight. Now I can tell you the low gear set really woke my car up when it was a 340 cube engine.
"Follow me the wise man said, but he walked behind"
'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc and hydroboost conversion.
'74 W200 Crew Cab 360, NV4500, D44, D60 and NP205 divorced transfer case. Rear disc and hydroboost conversion.
2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi.
| 
