My 71 fits your needs. I run 10 teens to 10.20’s at 4100 with me in it. Well I ran that till I found a cracked head and a scored cylinder a few weeks ago. Anyway here is the combo as it was.
4.30 Dana with a 29.5x10.5 M/T PBR. 727 with a low gear set and a 9.5” converter built by Lenny at Ultimate. It flashes around 5100. I leave off the brake at 3000. I have a alterkation front end and street lynx 4 link in the rear. Viking double adjustable shocks on all 4 corners. That is the basic drivetrain and suspension setup.
Motor. 400 low deck with a 4.375 bore and 4.25 stroke. I run C12 on 13.5-1 CR. Up top are Indy EZ-1 with a 2.25 intake valve. They flow 350 @ .700 I believe. 1.6 T&D rockers. Cam is a custom grind Comp solid roller. 268/276 @ .050. Lift is .721/.711 with the 1.6.
Single plane Indy Manifold with a 1050 Dominator on it. 2 1/8” TTI headers. Distributor is locked out at 36. I have a vac pump and electric WP. I do run P/S for the hydroboost and rack.
Motor made 838 HP on the dyno.
I have to put my 440 back in the car and figure out what I’ll do with the big motor. So won’t be running low 10’s this year. Dang.