The Ram 45 transmission comes with the high performance Sonnax Line Pressure Booster, Transgo Shift Kit, Second Clutch Red Eagle Power Pack. This Power Pack adds one extra clutch for a 50% increase in holding power plus better clutch material and Kolene steels, Forth Clutch Red Eagle Power Pack. This Power Pack adds one extra clutch for a 33% increase in holding power plus better clutch material and Kolene steels. Overdrive and Underdrive Red Eagle Power Packs are installed. Alto Red Eagle heavy duty clutch material on the other clutches, 11 5/8″ heavy duty / performance torque converter (#45T) with a carbon fiber clutch, all bearing construction and furnace brazed fins. You can order stall speeds up to 3400 RPM. As of 2-13-2019 we have added the #72960-06K 545RFE Sonnax Smart-Tech overdrive clutch housing kit, this has always been a weak spot. The newly developed Sonnax Line Pressure Booster makes it possible to override the factory pressure settings on a permanent basis. This is something that couldn’t be done before now. Plus you can upgrade to a deep cast aluminum pan with fins that holds over 3 extra quarts of transmission fluid (#8X). The price includes a free PATC T-shirt. The freight runs from $150.00 to $300.00 in most cases. All of this can be yours without a trade-in. Be one of the first to get the RAM 45 transmission for your Hemi. We have had a zero percent failure rate on this transmission with motors under 450 horse. This transmission is rated at 450 flywheel horse power only. No superchargers, turbos or nitrous. The reason for this is the transmission computer is designd to cut the fluid pressure off at that level of power. This problem can not be fixed. Return your transmission core for a $300.00 refund less the freight to get it here. Call 1-888-2012066 to order.
We are now building the 45RFE / 545RFE with all Alto Red Eagle clutches including four Power Packs and the newly developed Sonnax Line Pressure Booster making it possible to override the factory pressure settings on a permanent basis. The factory transmission controller has always been a problem with this transmission. Combine 30% more clutch apply area with 30 PSI more line pressure and this is winning combination. All of this is going to make this a very strong transmission.
Fits 2000-up Dodge 4.7L V-8 2WD and 4WD and 2003-up Dodge HEMI 5.7L V-8 2WD and 4WD.