K member swap

correct on the v-8 link ..810 drag racing. .830 6 production bar ,.870 resto 340, .890 resto 383 in A body.920 v-8 hd handleing, .990 solo and road racing,1.040 for hd solo and road racing,1.090 for oval track 1/4 mile racing and 1/2 mile oval track.1.140 for oval track 1/4 mile and 1/2 mile oval track racing. note the .810 bar .for 1/4 mile and a small block its the way to go for a big block .870 to 8.90 is the way to go. would you believe .890 bars on a factory 74 duster with slant 6? note the .810 bar, for good front end rise