RER05A Transmission Sure Cool Upgrade Kit - 0.295 Bore ID Style
Made in the USA by Superior Transmission Parts
This Sure Cool Upgrade Kit works on cooler relief bores that have an ID of 0.295''. This kit limits cooler pressure to 70-75 PSI down from OE 105-115 PSI and even higher in the non valve systems. Preventing cooler blowout one of the most common problems with these transmissions which leads to transmission destruction. Works on all RE5RO5A valve bodies with or without an existing valve in the cooler relief valve bore.
Superior Transmission Parts # STL003
