Ford tsb 22-2428, you will need a valvebody overhaul and the new designed cdf drum.
All 2017-mid 2022 10r80s will have to have a new designed cdf drum.
I’ve installed 7 whipple kits and each one has something different about it. Whipple is constantly changing and improving the kits and a kit you get in April will not be the same as a kit delivered in December.
all will basically be 80-90% the same but there will be design changes to the newer...
Whipple (coyote) 4 Bolt 6 rib pulleys
3.875 Pulley - Used in great shape
3.750 Pulley - Used in great shape
3.625 Pulley - Used in great shape
$94 each shipped - Paypal Goods and Services