4L60E 4L60 4L65E 700R4 Transmission Gear Shell – Beast SunShell

Must have heavy duty upgrade for your 700R4 4L60E 4L65E transmission rebuild.

Sun Gear Shell for 4L60 4L60E 4L65E TH700-R4 1982 and Up Applications. This is an aftermarket upgrade hardened sun gear shell known as The Beast. This Gear Shell fits GM and Isuzu 4L60 4L60E 4L65E TH700-R transmissions Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac and Isuzu.