#E7TA 9054-EB-front-attaching hole dia. 25/64"-use w/midship tank , 133" WB 
#E7TA 9054-EB-front-attaching hole dia. 25/64"-use w/midship tank , 161" & 168" WB "Before 2/88" 
#F2TA 9054-EA-front-attaching hole dia. 25/64"-use w/midship tank , 133" WB 
#F2TA 9054-EA-front-attaching hole dia. 25/64"-use w/midship tank , 155" WB 
#F2TA 9054-EA-front-attaching hole dia. 25/64"-use w/midship tank , 161" & 168" WB "From 2/88"