4L60, 4L60-E, 4L65-E, 4L70-E SmartShell® Heavy Duty Reaction Shell Kit
700-R4/4L60-E SMART SHELL-INCLUDES STRENGTHENED SHELL, BEARING ASSEMBLY AND A MODIFIED OEM RACE
The Smart Shell avoids the weight found in traditional, heavy-duty aftermarket shells thanks to a unique combination of improved design and manufacturing for a super strength shell that's only slightly bulkier than OE.
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4L60, 4L60-E, 4L65-E, 4L70-E SmartShell® Heavy Duty Reaction Shell Kit
700-R4/4L60-E SMART SHELL-INCLUDES STRENGTHENED SHELL, BEARING ASSEMBLY AND A MODIFIED OEM RACE
The Smart Shell avoids the weight found in traditional, heavy-duty aftermarket shells thanks to a unique combination of improved design and manufacturing for a super strength shell that's only slightly bulkier than OE.
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Shipping & Returns
Description
700-R4/4L60-E SMART SHELL-INCLUDES STRENGTHENED SHELL, BEARING ASSEMBLY AND A MODIFIED OEM RACE
The Smart Shell avoids the weight found in traditional, heavy-duty aftermarket shells thanks to a unique combination of improved design and manufacturing for a super strength shell that's only slightly bulkier than OE.
