here is the PHS from the TWR race car
I believe this car is a 3.73 "COZ" with a Muncie M20. The original rear end is with the vehicle. I only assumed it is/was an M20 car since there is no RPO noting a change to an M21.
Was there not an option RPO code to designate the option for upgrading to an M21? Asking because I do not know.
Interesting that your car, only a few serial numbers away from our car, also went to NJ.
Sorry I meant no intention of hi jacking your thread.
__________________
Holy cow Tom  that's a dirt road...
www.luhnperformance.com
|