do I go LT-1 on my 69
05-27-2015, 12:06 PM
#21
those heads on the L46 had press in rocker arm studs, when you send them out have them converted to screw in with guide plates
05-27-2015, 12:12 PM
#22
Much rather keep the QJet and L46 ...to me it is the best and most useful 350 . If you want more power build a modern engine .
Last edited by LS4 PILOT; 05-27-2015 at 12:14 PM.