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Ram Clutches 401 10-1/2 Inch GM Pressure Plate, Nodular Ring 17.5 Lbs

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Ram Clutches 401 10-1/2 Inch GM Pressure Plate, Nodular Ring 17.5 Lbs
Ram Clutches 401 10-1/2 Inch GM Pressure Plate, Nodular Ring 17.5 Lbs
Ram Clutches 401 10-1/2 Inch GM Pressure Plate, Nodular Ring 17.5 Lbs

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What's in the Box

Ram clutches for stock clutch rule classes give you unmatched performance and durability. These 10.5 inch diameter assemblies utilize a nodular iron pressure ring which provides a durable mating surface for the clutch disc. A 2800 lb. pressure spring provides increased static pressure over stock clutches. 

If your rules require a full facing or sprung hub disc, the RAM 300 Series organic racing disc provides the best holding power of any organic disc available and adds only about 2 pounds to the total weight of the set.

All Ram street stock clutches are completely rebuildable by the factory.

Tech Tip:  When installing a new clutch, be sure to follow the manufacturers instructions for correct set-up.  You should also replace the pilot bushing/bearing.

Tech Tip:  To extend the life of your expensive racing clutch you should not use it to load the car on or in your trailer.  The amount of slippage this causes is worse than a night of racing.

Item Details

17.5 lbs.

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Product Q&A

2 questions : 2 answers

1 answers

difference between ram 401 and ram 1675L?

captchkn
May 13, 2013

difference between ram 401 and ram 1675L?

Answers

May 14, 2013
Jason
Ram number 1675L is basically a stock replacement pressure plate. Ram number 401 has more clamping force and is designed for a true racing application. Ram number 401CT is the same as 401 but has material removed to be lighter weight. 401 weighs 17.5 lbs and 401CT weighs 14.1 lbs.
1 answers

I have an IMCA modified with a 3 spd Saginaw,what clutch and throw out bearing are compatible. I am running a spec 350 SBC with about 400HP.

Fuzzy
Edmonton AB
June 05, 2015

I have an IMCA modified with a 3 spd Saginaw,what clutch and throw out bearing are compatible. I am running a spec 350 SBC with about 400HP.

Answers

June 05, 2015
Eric
Expert
Most competitors that have a Saginaw 3 speed transmission in an IMCA modified will use a clutch such as 91025530 or 91038517080. You will then need a flex plate 577FRA112 to be able to start the engine. Hydraulic throwout bearing 91025602 would then be the correct one for either of those mini racing clutches. Also the clutch and flex plate part numbers that I recommended are for 1985 or older 2 piece rear main seal engines only.
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Tech Tip:  When installing a new clutch, be sure to follow the manufacturer's instructions for correct set-up.  You should also replace the pilot bushing/bearing.

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Tech Tip:  When installing a new clutch, be sure to follow the manufacturer's instructions for correct set-up.  You should also replace the pilot bushing/bearing.

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All Ram street stock clutches are completely rebuildable by the factory.

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