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Truck Pulling Clutch Systems

SINGLE DISC METALLIC

RAM Clutch systems for light duty truck pulling are based on the long style clutch assembly. For light duty pulling where limited 'slip' in the clutch is required, a long style pressure plate with counterweighted levers is used in conjunction with a six paddle Rametallic disc. This setup will provide moderate increases in holding power on the low end, and the centrifugally weighted levers will add more clamping pressure as the engine RPM climbs. Use a light duty pulling clutch for applications where the vehicle is still street driven or is occasionally used in competition.  For higher horsepower applications, please see the sintered iron clutches below.

SINGLE AND DUAL DISC 'SLIPPER' CLUTCH SYSTEMS

As with RAM specialty drag race clutches, RAM truck pull clutches are custom assembled for your specific application. Based on the eleven inch long style design, these units feature a heavy gauge steel cover with welded spring guides, and a steel pressure ring. Flywheels are available in 30 or 40 pound weights, as well as billet aluminum. The clutch can be set up with either 5135 or 5191 compound iron discs in splines up to 1 -10. Single disc 'slipper' style clutches can be used with engines up to 800 horsepower, or where very limited slipping is desired. The same quality components are used to assemble our single disc iron clutches are used in RAM dual disc pulling clutches. Units can be assembled with your choice of sintered iron disc materials and flywheel weight. Dual disc clutches will allow a more controlled slip as the vehicle comes out without severe wear or every round maintenance. Dual disc clutches are built to fit either stock depth (6 inch) or deep bellhousings ( 7 or greater). Please specify when ordering. This clutch is suitable for applications over 700 horsepower or where additional slipping may be required.
 
Single disc metallic components
Description Size Part Number  
Long style pressure plate 11 inch 2800 lbs w/ cw lever 437CW  
Long style pressure plate adjustable 11 inch 22-2800 lbs w. cw lever 458CW  
Borg & Beck pressure plate 11 inch 2800 lbs w/ roller assist 424  
Borg & Beck pressure plate 10.5 inch 2800 lbs w/ roller assist 433  
Six paddle sprung hub disc 11 x 1 1/8-10 6122  
Six paddle sprung hub disc 11 x 1-23 6124  
Six paddle sprung hub disc 11 x 1 1/16-10 6126  
Six paddle sprung hub disc 10.5 x 1-23 6123  
 
Single sintered iron disc systems  
Description Size Part Number  
Single disc iron assembly Chevrolet 168 tooth 1 1/8-10 45800  
Single disc iron assembly SB Ford 164 tooth 1 1/16-10 45810  
Single disc iron assembly BB Ford 184 tooth 1 3/8-10 45820  
 
Dual sintered iron disc systems  
Description Size Part Number  
Dual disc iron assembly Chevrolet 168 tooth std. bell depth 45760  
Dual disc iron assembly Chevrolet 168 tooth std. deep bell 45750  
Dual disc iron assembly SB Ford 164 tooth std. bell depth 45770  
Dual disc iron assembly SB Ford 164 tooth deep bell depth 45775  
Dual disc iron assembly BB Ford 184 tooth std. bell depth 45780  
Dual disc iron assembly BB Ford 184 tooth deep bell depth 45785  

 

RAM Automotive Company, 201 Business Park Blvd, Columbia, SC  29203   803.788.6034  email us!

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