RAM 300 Series Street Stock Clutch Disc - Solid Hub - GM - 10.5" x 1-1/ 8" - 10-Spline - 2.5 lbs. YA0813 100:1 turns ratio and lower

100:1 turns ratio and lower primary resistance produce high voltage output

GM Single Piston Caliper to 4 Piston Mount

Because of their compact size and standard GM mounting ears

Nickel Plated Fittings

Coupling this HiRam intake with the high flowing LS1/LS2/LS6 style cylinder heads has outstanding potential for N/A and forced induction applications at a budget minded cost

RAM 300 Series Street Stock Clutch Disc - Solid Hub - GM - 10.5" x 1-1/ 8" - 10-Spline - 2.5 lbs. YA0813 100:1 turns ratio and lowerThe RAM 300 Series organic racing disc provides the best holding power of any organic disc available. Proudly made in the USA since 1971, RAM Clutches has been producing and manufacturing performance clutches and flywheels for the street, street strip, drag racing, truck pulling, and circle track markets. RAM drag racing clutches have secured numerous world championships over these years. Our current Red Hat RAM and RAM billet Lo Pro single disc