Author: junkyard

Computer placement with vintage air

Where are you mounting the computer with a vintage air system?

Relay box

Can you guys recommend a relay box for a hemi swap with a hotwire harness?

Gear ratio with 8 speed auto

I am installing a 8HP70 in my 73 with the 392. Question is what rear ratio should I run in the rear. I want it to be plenty spirited for stop light challenges but not pegging the tack on a 60 M.P.H. cruise.

Newer axle assembly in classic

Has anyone have any experience in installing a newer Challenger or Charger axle assembly in a E-Body? Seems like a tremendous amount of work but I have one already from my donor car.

Factory ECU and TCU or aftermarket

What is the opinion of everyone running the gen 3 hemi in a classic? Did you go with the factory ECU or Holley or ??? How about the TCU? I am planning on running the 8HP70 transmission but Holley says their computer will not operate it. All opinions ar…

Do you like it on top or bottom?

I’m in the process of doing an engine swap and have seen several different positions on this subject. My question is, is it better to remove the engine and transmission from the top through the hood or drop it through the bottom with the K-member?

New member ready to learn

Hello fellow members. I am here with tons of question and grams of information. I’m ready to dive in, do some searching and ask a bunch of questions that have been asked numerous times before. I bought a 73 Challenger a couple years ago that’s in prett…