GM2004R TRANSMISSIONS
MIKE YRENAYA OF CKPERFORMANCE CANANDA
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GENERAL TRANSMISSION INFORMATION
HEAVY DUTY REBUILT 2004R TRANSMISSION
This high quality rebuilt 2004R transmission is for stock/slightly modified engines.
STAGE 1 2004R TRANSMISSION
The Stage 1 2004R is built for high performance street and strip vehicles with engines producing up to 450 foot pounds of torque.
STAGE 2 2004R TRANSMISSION
The Stage 2 2004R is built for pro street and competition vehicles with engines producing up to 800 foot pounds of torque.
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HEAVY DUTY REBUILT TRANSMISSION
This high quality rebuilt 2004R transmission is for stock/slightly modified engines.It may be used for turbo Buick applications with stock 231 cid engine and turbocharger and Monte Carlo SS applications with stock 305 cid engine .Transmission is calibrated for heavy duty/high performance street applications .Shifts will get firmer as the throttle is opened but will not be bangy or brutal during normal driving.The transmission is assembled with all new clutches,steels,Alto wide red racing band,bushings,thrust washers,gaskets,seals,sealing rings,heat treated stator tube, heat treated sun gear shell,Buick Grand National intermediate servo assembly.steel pump rings and all the components included in our SHIFT RECALIBRATION KIT #24RSRKA.Transmission is assembled with the proper speedometer gears for your application. There is no warrantee coverage on the forward drum or input shaft.
#2004R/SRHDT $999.00
2004R stock rebuilt transmission with heavy duty/towing.
#2004R/SRSS $999.00
2004R stock rebuilt transmission with high performance street calibration.
HIGH PERFORMANCE STREET
AND STRIP TRANSMISSION
THE STAGE 1 2004R IS BUILT FOR ENGINES PRODUCING UP TO 450 FOOT POUNDS OF TORQUE. EACH TRANSMISSION IS PROFESSIONALLY ASSEMBLED AND THEN GIVEN A THOROUGH ROAD TEST IN OUR TEST VEHICLE TO GUARANTEE FLAWLESS OPERATION PRIOR TO SHIPPING.TRANSMISSION IS ASSEMBLED WITH THE PROPER SPEEDOMETER GEARS FOR YOUR APPLICATION.
COMPETITION COMPONENTS
E4340 STEEL BILLET SHAFT FORWARD CLUTCH DRUM.HEAT TREATED STATOR TUBE.HEAT TREATED SUN GEAR SHELL.BUICK GRAND NATIONAL INTEMEDIATE SERVO ASSEMBLY.
CLUTCH AND BAND UPGRADES
OVERSIZE ALTO RED LINED 2ND GEAR BAND.CUSTOM DIRECT CLUTCH PACK WITH 6 ALTO RED LINED FRICTIONS AND 6 OVERSIZE STEEL PLATES.UPDATED OVERDRIVE CLUTCH PACK WITH 3 BORG WARNER TAN FRICTIONS.
HYDRAULIC UPGRADES
ALL BUILDS START WITH A BRAND NEW GENERAL MOTORS FRONT PUMP ASSEMBLY.THE PUMP IS THEN REWORKED AND ASSEMBLED WITH STEEL VANE RINGS,DUAL HIGH RATE PUMP SLIDE PRIMING SPRINGS,A NEW HEAVY DUTY PRESSURE REGULATOR SPRING ,AND OVERSIZED CNC MACHINED TV AND INTERMEDIATE BOOST VALVES.THESE MODIFICATIONS IMPROVE AND INCREASE LINE AND LUBRICTION PRESSURES. ADDITIONAL PASSAGES ARE ADDED TO THE CENTER SUPPORT FOR IMPROVED THRUST SURFACE LUBRICATION..REVISED DIRECT CLUTCH APPLY CIRCUITRY.DUAL FED DIRECT CLUTCH TRIPLES 3RD GEAR CLUTCH APPLY PRESSURE AND CLAMPING FORCE.
#2004R/1SS $1799.00
2004R STAGE 1 TRANSMISSION WITH STREET/STRIP CALIBRATION.
PRO STREET AND COMPETITION TRANSMISSION
THE STAGE 2 2004R IS BUILT FOR ENGINES PRODUCING UP TO 800 FOOT POUNDS OF TORQUE. EACH TRANSMISSION IS PROFESSIONALLY ASSEMBLED AND THEN GIVEN A THOROUGH ROAD TEST IN OUR TEST VEHICLE TO GUARANTEE FLAWLESS OPERATION PRIOR TO SHIPPING.TRANSMISSION IS ASSEMBLED WITH THE PROPER SPEEDOMETER GEARS FOR YOUR APPLICAT.ION
COMPETITION COMPONENTS
E4340 STEEL BILLET SHAFT FORWARD CLUTCH DRUM.E4340 STEEL BILLET INPUT SHAFT.E4340 STEEL BILLET OVERDRIVE PLANETARY CARRIER ASSEMBLY.E4340 STEEL BILLET OVERDRIVE RING GEAR .HEAT TREATED STATOR TUBE.HEAT TREATED SUN GEAR SHELL.OVERSIZE BILLET ALUMINUM SERVO ASSEMBLY.ROLLERIZED OVERDRIVE RING GEAR,CENTER SUPPORT,DIRECT DRUM,FORWARD DRUM,SUN GEAR SHELL,LO REVERSE CLUTCH HOUSINGAND REAR INTERNAL GEAR. THESE BEARINGS REDUCE INTERNAL FRICTION AND HORSEPOWER LOSS CREATED AND CONSUMED DURING NORMAL INTERNAL COMPONENT ROTATION.THEY ALSO INCREASE THE THRUST SURFACE AREAS BETWEEN ROTATING INTERNAL COMPONMENTS.
CLUTCH AND BAND UPGRADES
OVERSIZED ALTO RED LINED 2ND GEAR BAND. CUSTOM DIRECT CLUTCH PACK WITH 7 ALTO RED LINED FRICTIONS AND OVERSIZE STEEL PLATES. UPDATED OVERDRIVE CLUTCH PACK WITH 3 BORG WARNER TAN FRICTIONS. CUSTOM CNC MACHINED BILLET ALUMINUM DIRECT CLUTCH PISTON .
HYDRAULIC UPGRADES
ALL BUILDS START WITH A BRAND NEW GENERAL MOTORS FRONT PUMP ASSEMBLY.THE PUMP IS THEN REWORKED AND ASSEMBLED WITH STEEL VANE RINGS,DUAL HIGH RATE PUMP SLIDE PRIMING SPRINGS,A NEW HEAVY DUTY PRESSURE REGULATOR SPRING ,AND OVERSIZED CNC MACHINED TV AND INTERMEDIATE BOOST VALVES.THESE MODIFICATIONS IMPROVE AND INCREASE LINE AND LUBRICTION PRESSURES. ADDITIONAL PASSAGES ARE ADDED TO THE CENTER SUPPORT FOR IMPROVED THRUST SURFACE LUBRICATION.REVISED DIRECT CLUTCH APPLY CIRCUITRY.DUAL FED DIRECT CLUTCH TRIPLES 3RD GEAR CLUTCH APPLY PRESSURE AND CLAMPING FORCE.
#2004R/2PSC $2899.00
2004R STAGE 2 TRANSMISSION WITH PRO STREET/STRIP CALIBRATION.
#2004R/2PSCTB $3399.00
2004R TRANSMISSION WITH PRO STREET/STRIP CALIBRATION AND ELECTRIC TRANSBRAKE.
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