201 Business Park Blvd.,
Columbia, SC 29203

803.788.6034

Stock Rule Clutches

 

RAM Clutches for 'stock clutch rule' classes give you unmatched performance and durability. Our 10.5 inch diameter assembly utilizes a billet aluminum pressure ring with a riveted steel heat shield that provides a durable mating surface for the clutch disc. A 3000 lb. pressure spring provides increased static pressure over stock clutches. Used in conjunction with a RAM six paddle solid hub disc, this combination weighs in at just over 15 pounds. 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. RAM offers a lightweight 17 pound billet steel flywheel for Chevrolet that matches the above components. If you are required to use all steel components, RAM offers a similar 10.5 inch pressure plate with a nodular iron pressure ring. This unit uses the same heavier pressure spring for increased holding power. All RAM street stock clutches are completely rebuildable by the factory.

EXCELLENT CHOICE FOR ROAD RACING AND AUTOCROSS APPLICATIONS!

PRESSURE PLATES WEIGHT

PART NO.

     
10.5 inch lightweight GM - Aluminum ring 13.5 801
10.5 inch lightweight GM - steel ring 15.2 1675L
10.5 inch lightweight GM - steel ring 14 401CT
10.5 inch lightweight GM - steel ring 11.7 851
10.5 inch standard GM - steel ring 18 401
10.5 inch lightweight Ford - aluminum ring 13.2 834
10.5 inch lightweight Ford - steel ring 12 854
10.5 inch standard Ford - steel ring 18 434
8.5 inch Ford 2000/2300 steel ring 10 40315
7 7/8 inch ford 2000/2300 steel ring 8.1 41122
     
CLUTCH DISCS WEIGHT PART NO.
     
10.5 X 1 1/8-10 6 pad solid center 3 1021
10.5 X 1 1/8-26 6 pad solid center 3 1029
10.5 x 1 1/16-10 6 pad solid center 3 1025
10.5 x 1 1/8-10 organic solid center 2.5 251
10.5 x 1 1/8-26 organic solid center 2.5 259
10.5 x 1 1/16-10 organic solid center 2.5 255
10.5 x 1 1/8-10 organic sprung center 5.3 301M
10.5 x 1 1/8-26 organic sprung center 5.3 309M
10.5 x 1 1/16-10 organic sprung center 5.3 305M
8.5 x 1-23 6 pad solid center 2 1016
8.5 x 1 1/16-10 6 pad solid center 2 1015
7 7/8 x 1-23 organic sprung center 3.4 31203
7 7/8- x 1-23 6 pad solid center 2.5 1017
     
FLYWHEELS WEIGHT PART NO.
     
Chevrolet pre-86 steel 153 tooth 15.5 1510
Chevrolet pre-86 steel 153 tooth 10 1510-10
Chevrolet pre-86 steel 153 tooth 12 1510-12
Chevrolet 86-up 153 tooth ext. bal. 15.5 1512
Chevrolet 86-up 153 tooth ext. bal. 10 1512-10
Chevrolet 86-up 153 tooth ext. bal. 12 1512-12
Chevrolet 86-up 153 tooth '0' bal. 15.5 1514
Chevrolet 86-up 153 tooth '0' bal. 10 1514-10
Chevrolet 86-up 153 tooth '0' bal. 12 1514-12
Ford SB 157 tooth '0' bal. 15 1529-15
Ford 2000/2300 135 tooth 9.5 1535

 

   
STOCK REPLACEMENT SETS WEIGHT PART NO.
     
GM 10.5 X 1 1/8-10 18.4 88760

GM 10.5 x 1 1/8-26

18.4 88761
GM 10.5 X 1 1/8-10 solid center disc 15.4 88760S
GM 10.5 x 1 1/8-26 solid center disc 15.4 88761S
     
COMPLETE LIGHTWEIGHT SYSTEMS (require 530 bolt set) (all steel construction) WEIGHT PART NO.
     
10.5 inch GM pre-86 1 1/8-10 26.2 900100

10.5 inch GM pre-86 1 1/8-10

24

910100

10.5 inch GM pre-86 1 1/8-26 26.2 900200
10.5 inch GM pre-86 1 1/8-26 24 910200
10.5 inch GM 86-up 1 1/8-10 26.2 900300
10.5 inch GM 86-up 1 1/8-10 24 910300
10.5 inch GM 86-up 1 1/8-26 26.2 900400
10.5 inch GM 86-up 1 1/8-26 24 910400
10.5 inch GM pressure plate/disc combo 1 1/8-10 14.2 900125
10.5 inch GM pressure plate/disc combo 1 1/8-26 14.2 900130
     

RELEASE BEARINGS/ACCESSORIES

  PART NO.
     
Release bearing GM short flat face   488
Release bearing GM long round face 1 3/4" oal   495
Release bearing GM long round face 2" oal   498
Release bearing GM long round face 2.5" oal   499
Release bearing Ford SB late, 2000/2300 10 spline flat face   501
Release bearing Ford 2000/2300 23 spline std. oal   51705
Release bearing Ford 2000/2300 23 spline 2.25" oal   498P
Release bearing Ford early clip style   495
Release bearing Chrysler round face   494
Presure plate bolt set 3/8-16 x 1   490
Flywheel bolt set 7/16 x 1   575
Flywheel bolt set 7/16 x .680" (lightweight flywheels)   530