DocWok 30 Report post Posted May 22, 2014 Hi, I am looking to fit a Centerforce dual friction clutch. As I have a 157 tooth flywheel I am limited to a 10.4" clutch. I am using a Tremec TKO600 transmission with a 351W. Centerforce list both the DF161057 and DF161830 as 10.4", 1-1/8" 26 spline input that will fit. Does anyone know what the difference is between these two clutches? Quote Share this post Link to post Share on other sites
Red Sportsroof 10 Report post Posted May 22, 2014 Call and ask the manufacturer. Quote Share this post Link to post Share on other sites
DocWok 30 Report post Posted May 23, 2014 Confusion solved. DF161057 440ft/lb torque capacity at the crank DF161830 580ft/lb. Quote Share this post Link to post Share on other sites
