Have a 70 cuda with an alum 572 hemi and a G5R-Gforce 5 speed. When i took out the wedge and put the hemi in, the car hasn't been on the clocks much. They did turn them on at a no prep event in final round and it went 6.0@115 on motor in 1/8. Tranmission isnt clutchless, and it has 2 kits on it. I use a twin disc slipper and it runs on holley efi with individual coil packs. The car is on a 29X10.5W or a 28X10.5 and currently has a 4.10 gear. Currently putting together new motor for it and doing some upgrades to rear suspension.