thanks!!! I can't find the rule on transmission blanket when your supposed to have one do have any idea? and the rci universal doesn't really fit well...thanks
These are from the NHRA rule book. Not sure if this is what you were looking for or not.
2:14 TRANSMISSION, AUTOMATIC
Any non-OEM floor-mounted automatic-transmission shifter must
be equipped with a spring-loaded positive reverse lockout device to
prevent the shifter from accidentally being put into reverse gear.
Functional neutral safety switch mandatory. All transmission lines
must be metallic or high-pressure-type hose. All vehicles running
quicker than 10.99 seconds or faster than 135 mph and using an
automatic transmission must be equipped with a transmission
shield meeting SFI Spec 4.1 and labeled accordingly. (Blanket-type
shield, appropriately labeled as meeting SFI Spec 4.1, permitted.)
All non-blanket-type shields must incorporate two (or one, per
manufacturer’s instructions) 3/4" x 1/8" straps that bolt to the shield
on each side and pass under the transmission pan, or
transmission pan must be labeled as meeting SFI Spec 4.1.
Permitted in all classes where an automatic transmission is used.