correct , you remove the center section of your T bar crossmember. and weld in the usct member . the rest is bolt in . mine is 2:74, 1:57, 1:1,.067. you can opt for 2.57/1.57/1.00/.67 if you like . As with any GM stuff countless trick aftermarket billet this or that is readily available just because of the chevo popularity . yup my tranny was expensive . i have EA strongest build available.
Stage 3 2004r built to hold over 1K hp
Billet converter
Deep pan ,
Converter pilot bushing for sbm
machine work to install the bell adapter
EA Designed transbrake,
Reid SFI Bell.
SFI Flexplate
and shipping ended up to $6175 and some change . i have a tranny that i can buy a 400 dollar bell and 8 bolt flexplate for and put behind a gen 2 hemi, rb . or a different bell and put behind a hellcrate .
and EA offers to the original purchaser 450 dollar life time freshen up .
now with that being said.I have bought in the past five years .
2 Cummins trannies for the same truck both were supposed to be aftermarket ( not gona mention the brand) overbuilt and also very pricey . both took a dump and never towed anything heavier than a duster shell on a flatbed .
for the dart three 727's one from 727 specialist and two from hughes which i really liked and nothing wrong with the tranny just did three different engine combos at 1800 ea
so i paid a little more up front but i have a damn good tranny that i can throw the kitchen sink at .and if it makes the purists feel any better see the copy and paste below from the EA website . yes there is actually a Mopar part in the 2004r!!!!
- Sprags (Roller Clutch) - All Models are Fitted with new Borg Warner Sprag assemblies in OD and Low.(Stage 3 fitted with HD Chrysler Rear Roller Clutch. )
- Stage 3 2004R up to 1000HP / 850TQ
- Build
- EA Super Pump
- Billet anchor pin
- EA Billet Extreme Servo ( Largest in the Industry)
- EA Billet 300M Forward Drum Shaft
- EA Billet Vasco Max Input Shaft
- EA Billet OD Planet
- EA Steel One Piece OD Ring Gear
- Billet 6061 Aluminum Direct Clutch Piston
- Billet 6061 Aluminum Forward Clutch Piston
- Roller Bearing Low Clutch Support
- Roller Bearing Pump to OD Shell
- Roller Bearing OD Ring Gear
- HO Low Roller Clutch
- New OD Roller Clutch
- Maximum Duty Front and Rear Planets
- 7 Clutch Maximum Duty Direct
- 3 Clutch OD
- Hi Energy Direct and Forward Clutches
- Hi Energy Low Reverse Clutches
- Lock up or Non Lock-up
- Deep Cast Aluminum Pan and Bottom Feed Filter
- Hi Performance Calibrated Valve Body **BRC
- Governor Calibrated for approx. 4800-5200 RPM shifts
- $450 Lifetime freshen up to the original purchaser
- 2 Year limited warranty
- $200.00 core charge included in price
Stage 3 2004R • Options
- Electric Trans Brake
- Reverse Manual Valve Body
- 2.57/1.57/1.00/.67 Gear Set