2.94:1 gearset
I run a 2.76 in an 8.75 with my 4 speed '69 340 Dart with Mopar Performance cam P4452761 and I love it. Did 3 legs of HOTROD Power Tour with these gears and it was an awesome cruising gear.
Cam Style:
Hydraulic flat tappet
Basic Operating RPM Range:
1,500-5,800
Intake Duration at 050 inch Lift:
228
Exhaust Duration at 050 inch Lift:
231
Duration at 050 inch Lift:
228 int./231 exh.
Advertised Intake Duration:
268
Advertised Exhaust Duration:
272
Advertised Duration:
268 int./272 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.450 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.455 in.
Valve Lift with Factory Rocker Arm Ratio:
0.450 int./0.455 exh.