Re: Assuming is dangerous

[carco@t-online.de]

Normally it is 4.1 : 1 if the car is an original OD car. The 4.1:1 have a prefix
CT on the rear axle housing, the 3.7:1 had BT to begin of the serial number.

Carsten

TR4
TR4A

JFrymark@aol.com schrieb:

> I acquired a '66 TR4A IRS w/OD for parts. Can I assume that if stock the ring
> and pinion are 4.1:1? I know 3.7:1 was standard with non-OD cars.
>
> John Frymark
> VARA EP #67 TR4A