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HEAVY DUTY STREET MASTER OVERHAUL KIT

4RK/HDSMOK

Component selection specific for heavy duty and hi-performance street usage with automatic shifting valve body up to 500 hp/500 lbs-ft. Excellent for OEM overhaul as well as restorations. High quality gasket and seal kit w/ all gaskets, seals, and both Teflon and cast iron sealing ring kits. New pump gearset. Borg Warner 34 element sprag one way clutch. OEM lo roller one way clutch. Premium front and rear bands, clutch,steel, and waved plates. Master bushing kit with extreme duty Teflon pump bushing. Seven piece selective front end play washer kit. Bronze center support and forward clutch hub washers. Updated oversize planetary carrier thrust washer. OEM master thrust bearing kit. Output to case Torrington thrust bearing and shim update. Brass hi-flow screen filter. Includes shift recalibration kit w/new separator plate, adjustable vacuum modulator and tech sheet with dual feed instructions.

$599.99 /Each.
In Stock
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KIT INCLUDES:

STEEL PLATES

5 OEM FORWARD .080"
3 OEM INTERMEDIATE .100"
6 OEM DIRECT .090"                                            

CLUTCH PLATES

5 ALTO TAN FORWARD
3 OEM INTERMEDIATE
6 ALTO TAN DIRECTS                                           

The OEM smooth plates are an excellent choice for performance applications. They feature a waved steel core that smoothly transfers power to the intermediate sprag assembly during a1-2 shift, extending sprag life.

BUSHINGS

EXTREME DUTY TEFLON PUMP
STATOR FRONT
STATOR REAR 
CENTER SUPPORT
REACTION CARRIER
SUN GEAR SHAFT FRONT
SUN GEAR SHAFT REAR
OUTPUT SHAFT LATE (NARROW)
CASE
EXTENSION HOUSING                                

THRUST WASHERS

FORWARD CLUTCH HUB FRONT
FORWARD CLUTCH HUB REAR
CENTER SUPPORT REAR
OUTPUT CARRIER TO REACTION CARRIER

FRONT END PLAY SELECTIVE WASHERS

  1. .060”-.064”
  2. .071”-.075”
  3. .082”-.086”
  4. .093”-.097”
  5. .104”-.108”
  6. .115”-.119”
  7. .126”-.130”

MISC

TEFLON SCARF CUT SEALING RINGS
GASKET AND SEAL KIT 
BRASS HI-FLOW FILTER

OUTPUT SHAFT TO CASE THRUST BEARING UPGRADE 

OUTPUT SHAFT TO CASE THRUST BEARING
SELECTIVE SHIM .010”
SELECTIVE SHIM .015”SELECTIVE SHIM .020”