SINTERED IRON CLUTCH DISCS
DISC PRICING

12" - $145.00
11" - $140.00
10.5" - $140.00
10" - $140.00
9.5" - $135.00
9" - $135.00
8" - $130.00
7.6"- $130.00
7" - $130.00
6.25" - $125.00
6 1/8" - $125.00
6" - $125.00
DISC COMPOUNDS

(5135 / 4-1) - MOST AGGRESSIVE
COMMON;Y USED IN 2700+ LB DRAG RACE DOOR CARS & TRUCK PULLING

(5050 / 5-1) - MEDIUM
COMMONLY USED AS A MIDDLE GROUND BETWEEN 5135 AND 5191 TO DECREASE/INCREASE THE FRICTION COEFFICIENT ALLOWING MORE/LESS APPLIED PRESSURE CREATING A BETTER TUNING WINDOW

(5191 / 7-1 & 8-1) - LEAST AGGRESSIVE 
COMMONLY USED IN PRO BILLET CLUTCH ASSEMBLIES. TOP FUEL, PRO STOCK, COMP, AND SIMILAR APPLICATIONS
COMMON DISC SPLINES
1.00" 23 SLINE
1 5/32" 26 SPLINE
1 1/8" 10 SPLINE
1 3/8" "BIG TEN" SPLINE
1 3/16"18 SPLINE
1 3/4" 10 SPLINE