Description
Description
Chevrolet 2004R 4 speed automatic transmission designed to attach to a Big Block / Small Block Chevrolet engines or LT engines as well as Buick Oldsmobile, Pontiac, and Cadillac engines. The 2004R is a non-computer-controlled transmission. This will require the use of a TV cable. Depending on your carburetor you may need a TV cable corrector kit.
Performance Specifications
- 2004R Level 4
- Rated up to: 750 HP at the crankshaft
- Rated up to: 675 Ft-Lbs. of torque at the crankshaft
- Converter: Custom Build & Custom Stalled 10" Or 11" Lockup Billet Yank Performance Converter
- Stall: 2800-3600
Build Details
- Master Overhaul Kit with New Steels
- Raybestos Stage 1 Racing Frictions
- Wide Carbon Fiber Intermediate Band with Reinforced Wide Anchor
- Transgo Recalibration Shift Kit with Shift Command
- Gearstar Full Race Shift Kit
- Custom Built High-Rev Governor Assembly
- New Valve Body Separator Plate
- High Flow Filter
- High-Capacity Billet Servo with Anodized Aluminum Cover
- New Torrington Bearing Kit
- New Thrust Washer Kit
- New Bushing Kit
- High Capacity 10-Vane Pump Assembly with New Rotor and Slide
- New Vanes and Hardened Rings
- 0.500 Boost Valve
- Updated Pressure Regulator Valve
- Hardened Stator Shaft
- 300M Input Shaft
- 300M Forward Drum and Shaft
- 300M Overdrive Ring Gear and Planetary Assembly
- Fully Rollerized and Stress Relieved Geartrain and Center Support
- High Performance 10-Clutch Direct Drum Assembly
- Hardened Sun Shell
- New Speedometer Drive Gear
- New Speedometer Driven Gear
- Vacuum Lock-Up System
- New Tv Cable
- New Transmission Mount
- New Torque Converter Dust Cover
- Dipstick And Tube
- GM 2004R
Gear Ratios
- 1st: 2.740
- 2nd: 1.570
- 3rd: 1.000
Dimensions
- Measurements are taken from mounting surface where trans meets engine block to the tip of the tailshaft
- Total Length: 28" 2WD Only
- Distance to trans mount center: 27.5"
Due to the condition and availability of rebuildable transmission cores, we often have to tear down and inspect as many as three transmission cores to obtain one usable core. This increased labor and material cost is the primary reason for the recent increase in our core charge.
To help avoid the core charge, we encourage customers to send us their transmission core to be rebuilt whenever possible. Alternatively, if you purchase a new transmission from us, you can return your original transmission core after installation, provided it is received within the applicable return period and meets our core acceptance requirements.
