CLASS RACER FORUM - View Single Post

ss3011 · 12-21-2015, 03:08 PM

Another good upgrade is to install a 4L65 lo roller clutch assembly/support. This part is made of nodular iron, instead of a normal 350 which was gray iron , and the rollers were slightly wider. It will handle much more torque than a 350 roller clutch.

12-21-2015, 03:08 PM	#8
ss3011 Senior Member Join Date: Feb 2002 Location: Southeast Michigan Posts: 909 Likes: 70 Liked 239 Times in 114 Posts	Re: TH350 Strength Another good upgrade is to install a 4L65 lo roller clutch assembly/support. This part is made of nodular iron, instead of a normal 350 which was gray iron , and the rollers were slightly wider. It will handle much more torque than a 350 roller clutch.