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Thoroughbred Diesel has been your online performance headquarters since 2002. We know how to get the most performance out of your pickup truck and offer all of today's most popular diesel performance products.
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Thoroughbred Diesel offers OEM and diesel stock parts for your diesel pickup truck. At Thoroughbred Diesel, you can buy stock diesel replacement parts such as injectors, fuel pumps, ball joints, track bars, turbos, and more for your diesel truck.
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Thoroughbred Sku #: SBC13125-OK-HD Manufacturer Sku #: 13125-OK-HD
$962.40
1989 - 1993 Dodge D250
1989 - 1993 Dodge D350
1989 - 1993 Dodge W250
1989 - 1993 Dodge W350
1994 - 2004 Dodge Ram 2500
1994 - 2004 Dodge Ram 3500
Need Help? Check Out Our South Bend Clutch FAQ/Trouble Shooting Section.
South Bend Clutch Performance Kit Descriptions
Clutch Fits:1988-2004 Dodge 5.9L - Transmission: NV4500 or Getrag (5 speed)1999-2000.5 Dodge 5.9L - Transmission: NV5600 (6speed) with 235hp Non HO engineSingle Disc Clutch - HD SeriesSingle Disc plus Flywheel with 425 hp 900 ft. lbs. torque - (Includes Flywheel)New HD Series Single Disc For Dodge Turbo Diesel Pickups. South Bend HD series clutch disc features a 13" double wide, high torque clutch facings with heavy Duty 6 spring dampening system. The pressure plate South Bend chose to use is straight from their street series dual disc clutch with the extra wide casting and heavy Duty design.This clutch is designed for the moderately increased horsepower trucks 425 hp 900 torque. Offering a very smooth engagement with light petal effort. The perfect towing clutch.
Here is the part number:167890-5
stock input for a nv4500. 1.25”
Too much torque at too low an RPM. I go back to the automatic. If you were driving down the road in automatic overdrive, with the cruise control on, and approached a hill, the system (in order to keep a constant speed) would need to accelerate. The transmission would automatically downshift in order to do so. By keeping the RPM up while accelerating, it is preserving its life. There is a misconception about fuel consumption. People believe that the lower the RPM, the better the mileage, when actually, the opposite is true. All that black smoke you get when you step on it in overdrive is unburned (and therefore wasted) fuel. Keep the RPM up by downshifting into the right gear, and your truck will run much better.
This is a very good question, because most people do just that. The trouble is, it is too hard, with all the variations in terrain, to keep a constant speed. Therefore, you end up accelerating too much in that high gear. Many trucks, with automatic transmissions, set up for towing, will include a button for "tow mode" which locks the transmission out of overdrive. The main reason for that is, the transmission would be constantly downshifting. The best answer is to say; watch your RPM, if it starts to drop too low, rather than stepping down on it in 6th, drop to 5th ...and maybe stay there.