Senior Tech Team
Join Date: Sep 2008
Location: Smiths Station, Alabama
Re: 4-spd vs 5-spd
big block car with power down low? switch to 3.08 rear gear. small block car with that 450hp up high? switch rear to 3.42. Sounds like you have your Muncie all set up to go....it is a relatively easy swap on a 68-72 - especially the clutch junk... jmho....