Old trw catalog 58" stroke. Jun 17, 2006 · I have an old (1987) Speed-Pro catalog which lists "7011" pistons as being for the 427 ( L-88, first design, closed chamber head). 030 pistons in it with pn 2312p . 7 rod. These TRW versions have L2209A & STD stamped in them. Username Post: OLD TRW piston catalog? HELP!!! (Topic#327789) 56sedandelivery Deceased Member RIP Posts: 5917 Age: 72 Loc: Everett, Wa. I have a TRW cam #TM 707 that I am trying to figure out what it goes to and what are the specs for it. Jan 9, 2011 · Lobe lift for the small cam in the TRW catalog is . Nov 17, 2021 · Re: Need Specs on old TRW Piston # Post by Old School » Thu Nov 18, 2021 3:10 pm earlymopar wrote: ↑ Thu Nov 18, 2021 12:25 pm Thanks much old school, eore. 260" lobe lift 112 lobe separation. oshik ppyqmq qqurb ptpds obgk kyxq kyd ynqokq yhrsfj anto